#include "avc.h"
#include "libavcodec/get_bits.h"
#include "libavcodec/put_bits.h"
+#include "libavcodec/vc1.h"
#include "internal.h"
#include "libavutil/avstring.h"
#include "libavutil/intfloat.h"
#include <assert.h>
static const AVOption options[] = {
- { "movflags", "MOV muxer flags", offsetof(MOVMuxContext, flags), AV_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
- { "rtphint", "Add RTP hint tracks", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_RTP_HINT}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
- { "empty_moov", "Make the initial moov atom empty (not supported by QuickTime)", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_EMPTY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
- { "frag_keyframe", "Fragment at video keyframes", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_FRAG_KEYFRAME}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
- { "separate_moof", "Write separate moof/mdat atoms for each track", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_SEPARATE_MOOF}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
- { "frag_custom", "Flush fragments on caller requests", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_FRAG_CUSTOM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "movflags", "MOV muxer flags", offsetof(MOVMuxContext, flags), AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "rtphint", "Add RTP hint tracks", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_RTP_HINT}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "empty_moov", "Make the initial moov atom empty (not supported by QuickTime)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_EMPTY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "frag_keyframe", "Fragment at video keyframes", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_FRAG_KEYFRAME}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "separate_moof", "Write separate moof/mdat atoms for each track", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SEPARATE_MOOF}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "frag_custom", "Flush fragments on caller requests", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_FRAG_CUSTOM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+ { "isml", "Create a live smooth streaming feed (for pushing to a publishing point)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_ISML}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
FF_RTP_FLAG_OPTS(MOVMuxContext, rtp_flags),
- { "skip_iods", "Skip writing iods atom.", offsetof(MOVMuxContext, iods_skip), AV_OPT_TYPE_INT, {.dbl = 0}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM},
- { "iods_audio_profile", "iods audio profile atom.", offsetof(MOVMuxContext, iods_audio_profile), AV_OPT_TYPE_INT, {.dbl = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
- { "iods_video_profile", "iods video profile atom.", offsetof(MOVMuxContext, iods_video_profile), AV_OPT_TYPE_INT, {.dbl = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
- { "frag_duration", "Maximum fragment duration", offsetof(MOVMuxContext, max_fragment_duration), AV_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
- { "frag_size", "Maximum fragment size", offsetof(MOVMuxContext, max_fragment_size), AV_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
- { "ism_lookahead", "Number of lookahead entries for ISM files", offsetof(MOVMuxContext, ism_lookahead), AV_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
+ { "skip_iods", "Skip writing iods atom.", offsetof(MOVMuxContext, iods_skip), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM},
+ { "iods_audio_profile", "iods audio profile atom.", offsetof(MOVMuxContext, iods_audio_profile), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
+ { "iods_video_profile", "iods video profile atom.", offsetof(MOVMuxContext, iods_video_profile), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
+ { "frag_duration", "Maximum fragment duration", offsetof(MOVMuxContext, max_fragment_duration), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
+ { "min_frag_duration", "Minimum fragment duration", offsetof(MOVMuxContext, min_fragment_duration), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
+ { "frag_size", "Maximum fragment size", offsetof(MOVMuxContext, max_fragment_size), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
+ { "ism_lookahead", "Number of lookahead entries for ISM files", offsetof(MOVMuxContext, ism_lookahead), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
{ NULL },
};
};
//FIXME support 64 bit variant with wide placeholders
-static int64_t updateSize(AVIOContext *pb, int64_t pos)
+static int64_t update_size(AVIOContext *pb, int64_t pos)
{
int64_t curpos = avio_tell(pb);
avio_seek(pb, pos, SEEK_SET);
avio_wb32(pb, track->entry); /* entry count */
for (i=0; i<track->entry; i++) {
if(mode64 == 1)
- avio_wb64(pb, track->cluster[i].pos);
+ avio_wb64(pb, track->cluster[i].pos + track->data_offset);
else
- avio_wb32(pb, track->cluster[i].pos);
+ avio_wb32(pb, track->cluster[i].pos + track->data_offset);
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
/* Sample size atom */
}
}
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
/* Sample to chunk atom */
entryPos = avio_tell(pb);
avio_wb32(pb, track->entry); // entry count
for (i=0; i<track->entry; i++) {
- if(oldval != track->cluster[i].samplesInChunk)
+ if (oldval != track->cluster[i].samples_in_chunk)
{
avio_wb32(pb, i+1); // first chunk
- avio_wb32(pb, track->cluster[i].samplesInChunk); // samples per chunk
+ avio_wb32(pb, track->cluster[i].samples_in_chunk); // samples per chunk
avio_wb32(pb, 0x1); // sample description index
- oldval = track->cluster[i].samplesInChunk;
+ oldval = track->cluster[i].samples_in_chunk;
index++;
}
}
avio_wb32(pb, index); // rewrite size
avio_seek(pb, curpos, SEEK_SET);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
/* Sync sample atom */
avio_seek(pb, entryPos, SEEK_SET);
avio_wb32(pb, index); // rewrite size
avio_seek(pb, curpos, SEEK_SET);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_amr_tag(AVIOContext *pb, MOVTrack *track)
uint8_t buf[3];
int fscod, bsid, bsmod, acmod, lfeon, frmsizecod;
- if (track->vosLen < 7)
+ if (track->vos_len < 7)
return -1;
avio_wb32(pb, 11);
ffio_wfourcc(pb, "dac3");
- init_get_bits(&gbc, track->vosData+4, (track->vosLen-4) * 8);
+ init_get_bits(&gbc, track->vos_data + 4, (track->vos_len - 4) * 8);
fscod = get_bits(&gbc, 2);
frmsizecod = get_bits(&gbc, 6);
bsid = get_bits(&gbc, 5);
return track->enc->extradata_size;
}
-static int mov_write_enda_tag(AVIOContext *pb)
-{
- avio_wb32(pb, 10);
- ffio_wfourcc(pb, "enda");
- avio_wb16(pb, 1); /* little endian */
- return 10;
-}
-
-static void putDescr(AVIOContext *pb, int tag, unsigned int size)
+static void put_descr(AVIOContext *pb, int tag, unsigned int size)
{
int i = 3;
avio_w8(pb, tag);
static int mov_write_esds_tag(AVIOContext *pb, MOVTrack *track) // Basic
{
int64_t pos = avio_tell(pb);
- int decoderSpecificInfoLen = track->vosLen ? 5+track->vosLen : 0;
+ int decoder_specific_info_len = track->vos_len ? 5 + track->vos_len : 0;
avio_wb32(pb, 0); // size
ffio_wfourcc(pb, "esds");
avio_wb32(pb, 0); // Version
// ES descriptor
- putDescr(pb, 0x03, 3 + 5+13 + decoderSpecificInfoLen + 5+1);
- avio_wb16(pb, track->trackID);
+ put_descr(pb, 0x03, 3 + 5+13 + decoder_specific_info_len + 5+1);
+ avio_wb16(pb, track->track_id);
avio_w8(pb, 0x00); // flags (= no flags)
// DecoderConfig descriptor
- putDescr(pb, 0x04, 13 + decoderSpecificInfoLen);
+ put_descr(pb, 0x04, 13 + decoder_specific_info_len);
// Object type indication
- if ((track->enc->codec_id == CODEC_ID_MP2 ||
- track->enc->codec_id == CODEC_ID_MP3) &&
+ if ((track->enc->codec_id == AV_CODEC_ID_MP2 ||
+ track->enc->codec_id == AV_CODEC_ID_MP3) &&
track->enc->sample_rate > 24000)
avio_w8(pb, 0x6B); // 11172-3
else
else
avio_w8(pb, 0x11); // flags (= Visualstream)
- avio_w8(pb, track->enc->rc_buffer_size>>(3+16)); // Buffersize DB (24 bits)
- avio_wb16(pb, (track->enc->rc_buffer_size>>3)&0xFFFF); // Buffersize DB
+ avio_wb24(pb, track->enc->rc_buffer_size >> 3); // Buffersize DB
avio_wb32(pb, FFMAX(track->enc->bit_rate, track->enc->rc_max_rate)); // maxbitrate (FIXME should be max rate in any 1 sec window)
if(track->enc->rc_max_rate != track->enc->rc_min_rate || track->enc->rc_min_rate==0)
else
avio_wb32(pb, track->enc->rc_max_rate); // avg bitrate
- if (track->vosLen) {
+ if (track->vos_len) {
// DecoderSpecific info descriptor
- putDescr(pb, 0x05, track->vosLen);
- avio_write(pb, track->vosData, track->vosLen);
+ put_descr(pb, 0x05, track->vos_len);
+ avio_write(pb, track->vos_data, track->vos_len);
}
// SL descriptor
- putDescr(pb, 0x06, 1);
+ put_descr(pb, 0x06, 1);
avio_w8(pb, 0x02);
- return updateSize(pb, pos);
-}
-
-static int mov_pcm_le_gt16(enum CodecID codec_id)
-{
- return codec_id == CODEC_ID_PCM_S24LE ||
- codec_id == CODEC_ID_PCM_S32LE ||
- codec_id == CODEC_ID_PCM_F32LE ||
- codec_id == CODEC_ID_PCM_F64LE;
+ return update_size(pb, pos);
}
static int mov_write_ms_tag(AVIOContext *pb, MOVTrack *track)
avio_wl32(pb, track->tag); // store it byteswapped
track->enc->codec_tag = av_bswap16(track->tag >> 16);
ff_put_wav_header(pb, track->enc);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
+}
+
+static int mov_write_wfex_tag(AVIOContext *pb, MOVTrack *track)
+{
+ int64_t pos = avio_tell(pb);
+ avio_wb32(pb, 0);
+ ffio_wfourcc(pb, "wfex");
+ ff_put_wav_header(pb, track->enc);
+ return update_size(pb, pos);
}
static int mov_write_chan_tag(AVIOContext *pb, MOVTrack *track)
avio_wb32(pb, bitmap); // mChannelBitmap
avio_wb32(pb, 0); // mNumberChannelDescriptions
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_wave_tag(AVIOContext *pb, MOVTrack *track)
ffio_wfourcc(pb, "frma");
avio_wl32(pb, track->tag);
- if (track->enc->codec_id == CODEC_ID_AAC) {
+ if (track->enc->codec_id == AV_CODEC_ID_AAC) {
/* useless atom needed by mplayer, ipod, not needed by quicktime */
avio_wb32(pb, 12); /* size */
ffio_wfourcc(pb, "mp4a");
avio_wb32(pb, 0);
mov_write_esds_tag(pb, track);
- } else if (mov_pcm_le_gt16(track->enc->codec_id)) {
- mov_write_enda_tag(pb);
- } else if (track->enc->codec_id == CODEC_ID_AMR_NB) {
+ } else if (track->enc->codec_id == AV_CODEC_ID_AMR_NB) {
mov_write_amr_tag(pb, track);
- } else if (track->enc->codec_id == CODEC_ID_AC3) {
- mov_write_chan_tag(pb, track);
+ } else if (track->enc->codec_id == AV_CODEC_ID_AC3) {
mov_write_ac3_tag(pb, track);
- } else if (track->enc->codec_id == CODEC_ID_ALAC) {
+ } else if (track->enc->codec_id == AV_CODEC_ID_ALAC) {
mov_write_extradata_tag(pb, track);
- } else if (track->enc->codec_id == CODEC_ID_ADPCM_MS ||
- track->enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
+ } else if (track->enc->codec_id == AV_CODEC_ID_ADPCM_MS ||
+ track->enc->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV) {
mov_write_ms_tag(pb, track);
}
avio_wb32(pb, 8); /* size */
avio_wb32(pb, 0); /* null tag */
- return updateSize(pb, pos);
+ return update_size(pb, pos);
+}
+
+static int mov_write_dvc1_structs(MOVTrack *track, uint8_t *buf)
+{
+ uint8_t *unescaped;
+ const uint8_t *start, *next, *end = track->vos_data + track->vos_len;
+ int unescaped_size, seq_found = 0;
+ int level = 0, interlace = 0;
+ int packet_seq = track->vc1_info.packet_seq;
+ int packet_entry = track->vc1_info.packet_entry;
+ int slices = track->vc1_info.slices;
+ PutBitContext pbc;
+
+ if (track->start_dts == AV_NOPTS_VALUE) {
+ /* No packets written yet, vc1_info isn't authoritative yet. */
+ /* Assume inline sequence and entry headers. This will be
+ * overwritten at the end if the file is seekable. */
+ packet_seq = packet_entry = 1;
+ }
+
+ unescaped = av_mallocz(track->vos_len + FF_INPUT_BUFFER_PADDING_SIZE);
+ if (!unescaped)
+ return AVERROR(ENOMEM);
+ start = find_next_marker(track->vos_data, end);
+ for (next = start; next < end; start = next) {
+ GetBitContext gb;
+ int size;
+ next = find_next_marker(start + 4, end);
+ size = next - start - 4;
+ if (size <= 0)
+ continue;
+ unescaped_size = vc1_unescape_buffer(start + 4, size, unescaped);
+ init_get_bits(&gb, unescaped, 8 * unescaped_size);
+ if (AV_RB32(start) == VC1_CODE_SEQHDR) {
+ int profile = get_bits(&gb, 2);
+ if (profile != PROFILE_ADVANCED) {
+ av_free(unescaped);
+ return AVERROR(ENOSYS);
+ }
+ seq_found = 1;
+ level = get_bits(&gb, 3);
+ /* chromaformat, frmrtq_postproc, bitrtq_postproc, postprocflag,
+ * width, height */
+ skip_bits_long(&gb, 2 + 3 + 5 + 1 + 2*12);
+ skip_bits(&gb, 1); /* broadcast */
+ interlace = get_bits1(&gb);
+ skip_bits(&gb, 4); /* tfcntrflag, finterpflag, reserved, psf */
+ }
+ }
+ if (!seq_found) {
+ av_free(unescaped);
+ return AVERROR(ENOSYS);
+ }
+
+ init_put_bits(&pbc, buf, 7);
+ /* VC1DecSpecStruc */
+ put_bits(&pbc, 4, 12); /* profile - advanced */
+ put_bits(&pbc, 3, level);
+ put_bits(&pbc, 1, 0); /* reserved */
+ /* VC1AdvDecSpecStruc */
+ put_bits(&pbc, 3, level);
+ put_bits(&pbc, 1, 0); /* cbr */
+ put_bits(&pbc, 6, 0); /* reserved */
+ put_bits(&pbc, 1, !interlace); /* no interlace */
+ put_bits(&pbc, 1, !packet_seq); /* no multiple seq */
+ put_bits(&pbc, 1, !packet_entry); /* no multiple entry */
+ put_bits(&pbc, 1, !slices); /* no slice code */
+ put_bits(&pbc, 1, 0); /* no bframe */
+ put_bits(&pbc, 1, 0); /* reserved */
+ put_bits32(&pbc, track->enc->time_base.den); /* framerate */
+ flush_put_bits(&pbc);
+
+ av_free(unescaped);
+
+ return 0;
+}
+
+static int mov_write_dvc1_tag(AVIOContext *pb, MOVTrack *track)
+{
+ uint8_t buf[7] = { 0 };
+ int ret;
+
+ if ((ret = mov_write_dvc1_structs(track, buf)) < 0)
+ return ret;
+
+ avio_wb32(pb, track->vos_len + 8 + sizeof(buf));
+ ffio_wfourcc(pb, "dvc1");
+ track->vc1_info.struct_offset = avio_tell(pb);
+ avio_write(pb, buf, sizeof(buf));
+ avio_write(pb, track->vos_data, track->vos_len);
+
+ return 0;
}
static int mov_write_glbl_tag(AVIOContext *pb, MOVTrack *track)
{
- avio_wb32(pb, track->vosLen+8);
+ avio_wb32(pb, track->vos_len + 8);
ffio_wfourcc(pb, "glbl");
- avio_write(pb, track->vosData, track->vosLen);
- return 8+track->vosLen;
+ avio_write(pb, track->vos_data, track->vos_len);
+ return 8 + track->vos_len;
}
/**
* Compute flags for 'lpcm' tag.
* See CoreAudioTypes and AudioStreamBasicDescription at Apple.
*/
-static int mov_get_lpcm_flags(enum CodecID codec_id)
+static int mov_get_lpcm_flags(enum AVCodecID codec_id)
{
switch (codec_id) {
- case CODEC_ID_PCM_F32BE:
- case CODEC_ID_PCM_F64BE:
+ case AV_CODEC_ID_PCM_F32BE:
+ case AV_CODEC_ID_PCM_F64BE:
return 11;
- case CODEC_ID_PCM_F32LE:
- case CODEC_ID_PCM_F64LE:
+ case AV_CODEC_ID_PCM_F32LE:
+ case AV_CODEC_ID_PCM_F64LE:
return 9;
- case CODEC_ID_PCM_U8:
+ case AV_CODEC_ID_PCM_U8:
return 10;
- case CODEC_ID_PCM_S16BE:
- case CODEC_ID_PCM_S24BE:
- case CODEC_ID_PCM_S32BE:
+ case AV_CODEC_ID_PCM_S16BE:
+ case AV_CODEC_ID_PCM_S24BE:
+ case AV_CODEC_ID_PCM_S32BE:
return 14;
- case CODEC_ID_PCM_S8:
- case CODEC_ID_PCM_S16LE:
- case CODEC_ID_PCM_S24LE:
- case CODEC_ID_PCM_S32LE:
+ case AV_CODEC_ID_PCM_S8:
+ case AV_CODEC_ID_PCM_S16LE:
+ case AV_CODEC_ID_PCM_S24LE:
+ case AV_CODEC_ID_PCM_S32LE:
return 12;
default:
return 0;
}
}
+static int get_cluster_duration(MOVTrack *track, int cluster_idx)
+{
+ int64_t next_dts;
+
+ if (cluster_idx >= track->entry)
+ return 0;
+
+ if (cluster_idx + 1 == track->entry)
+ next_dts = track->track_duration + track->start_dts;
+ else
+ next_dts = track->cluster[cluster_idx + 1].dts;
+
+ return next_dts - track->cluster[cluster_idx].dts;
+}
+
+static int get_samples_per_packet(MOVTrack *track)
+{
+ int i, first_duration;
+
+ /* use 1 for raw PCM */
+ if (!track->audio_vbr)
+ return 1;
+
+ /* check to see if duration is constant for all clusters */
+ if (!track->entry)
+ return 0;
+ first_duration = get_cluster_duration(track, 0);
+ for (i = 1; i < track->entry; i++) {
+ if (get_cluster_duration(track, i) != first_duration)
+ return 0;
+ }
+ return first_duration;
+}
+
static int mov_write_audio_tag(AVIOContext *pb, MOVTrack *track)
{
int64_t pos = avio_tell(pb);
avio_wb32(pb, 0x7F000000);
avio_wb32(pb, av_get_bits_per_sample(track->enc->codec_id));
avio_wb32(pb, mov_get_lpcm_flags(track->enc->codec_id));
- avio_wb32(pb, track->sampleSize);
- avio_wb32(pb, track->audio_vbr ? track->enc->frame_size : 1);
+ avio_wb32(pb, track->sample_size);
+ avio_wb32(pb, get_samples_per_packet(track));
} else {
/* reserved for mp4/3gp */
avio_wb16(pb, 2);
avio_wb16(pb, 0);
avio_wb16(pb, 0); /* packet size (= 0) */
- avio_wb16(pb, track->enc->sample_rate);
+ avio_wb16(pb, track->enc->sample_rate <= UINT16_MAX ?
+ track->enc->sample_rate : 0);
avio_wb16(pb, 0); /* Reserved */
}
if(track->mode == MODE_MOV &&
- (track->enc->codec_id == CODEC_ID_AAC ||
- track->enc->codec_id == CODEC_ID_AC3 ||
- track->enc->codec_id == CODEC_ID_AMR_NB ||
- track->enc->codec_id == CODEC_ID_ALAC ||
- track->enc->codec_id == CODEC_ID_ADPCM_MS ||
- track->enc->codec_id == CODEC_ID_ADPCM_IMA_WAV ||
- mov_pcm_le_gt16(track->enc->codec_id)))
+ (track->enc->codec_id == AV_CODEC_ID_AAC ||
+ track->enc->codec_id == AV_CODEC_ID_AC3 ||
+ track->enc->codec_id == AV_CODEC_ID_AMR_NB ||
+ track->enc->codec_id == AV_CODEC_ID_ALAC ||
+ track->enc->codec_id == AV_CODEC_ID_ADPCM_MS ||
+ track->enc->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV))
mov_write_wave_tag(pb, track);
else if(track->tag == MKTAG('m','p','4','a'))
mov_write_esds_tag(pb, track);
- else if(track->enc->codec_id == CODEC_ID_AMR_NB)
+ else if(track->enc->codec_id == AV_CODEC_ID_AMR_NB)
mov_write_amr_tag(pb, track);
- else if(track->enc->codec_id == CODEC_ID_AC3)
+ else if(track->enc->codec_id == AV_CODEC_ID_AC3)
mov_write_ac3_tag(pb, track);
- else if(track->enc->codec_id == CODEC_ID_ALAC)
+ else if(track->enc->codec_id == AV_CODEC_ID_ALAC)
mov_write_extradata_tag(pb, track);
- else if(track->vosLen > 0)
+ else if (track->enc->codec_id == AV_CODEC_ID_WMAPRO)
+ mov_write_wfex_tag(pb, track);
+ else if (track->vos_len > 0)
mov_write_glbl_tag(pb, track);
- return updateSize(pb, pos);
+ if (track->mode == MODE_MOV && track->enc->codec_type == AVMEDIA_TYPE_AUDIO)
+ mov_write_chan_tag(pb, track);
+
+ return update_size(pb, pos);
}
static int mov_write_d263_tag(AVIOContext *pb)
avio_wb32(pb, 0);
ffio_wfourcc(pb, "avcC");
- ff_isom_write_avcc(pb, track->vosData, track->vosLen);
- return updateSize(pb, pos);
+ ff_isom_write_avcc(pb, track->vos_data, track->vos_len);
+ return update_size(pb, pos);
}
/* also used by all avid codecs (dv, imx, meridien) and their variants */
ffio_wfourcc(pb, "ARES");
ffio_wfourcc(pb, "ARES");
ffio_wfourcc(pb, "0001");
- avio_wb32(pb, AV_RB32(track->vosData + 0x28)); /* dnxhd cid, some id ? */
+ avio_wb32(pb, AV_RB32(track->vos_data + 0x28)); /* dnxhd cid, some id ? */
avio_wb32(pb, track->enc->width);
/* values below are based on samples created with quicktime and avid codecs */
- if (track->vosData[5] & 2) { // interlaced
+ if (track->vos_data[5] & 2) { // interlaced
avio_wb32(pb, track->enc->height/2);
avio_wb32(pb, 2); /* unknown */
avio_wb32(pb, 0); /* unknown */
if (!ff_codec_get_tag(ff_mp4_obj_type, track->enc->codec_id))
return 0;
- if (track->enc->codec_id == CODEC_ID_H264) tag = MKTAG('a','v','c','1');
- else if (track->enc->codec_id == CODEC_ID_AC3) tag = MKTAG('a','c','-','3');
- else if (track->enc->codec_id == CODEC_ID_DIRAC) tag = MKTAG('d','r','a','c');
- else if (track->enc->codec_id == CODEC_ID_MOV_TEXT) tag = MKTAG('t','x','3','g');
+ if (track->enc->codec_id == AV_CODEC_ID_H264) tag = MKTAG('a','v','c','1');
+ else if (track->enc->codec_id == AV_CODEC_ID_AC3) tag = MKTAG('a','c','-','3');
+ else if (track->enc->codec_id == AV_CODEC_ID_DIRAC) tag = MKTAG('d','r','a','c');
+ else if (track->enc->codec_id == AV_CODEC_ID_MOV_TEXT) tag = MKTAG('t','x','3','g');
+ else if (track->enc->codec_id == AV_CODEC_ID_VC1) tag = MKTAG('v','c','-','1');
else if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO) tag = MKTAG('m','p','4','v');
else if (track->enc->codec_type == AVMEDIA_TYPE_AUDIO) tag = MKTAG('m','p','4','a');
}
static const AVCodecTag codec_ipod_tags[] = {
- { CODEC_ID_H264, MKTAG('a','v','c','1') },
- { CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
- { CODEC_ID_AAC, MKTAG('m','p','4','a') },
- { CODEC_ID_ALAC, MKTAG('a','l','a','c') },
- { CODEC_ID_AC3, MKTAG('a','c','-','3') },
- { CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
- { CODEC_ID_MOV_TEXT, MKTAG('t','e','x','t') },
- { CODEC_ID_NONE, 0 },
+ { AV_CODEC_ID_H264, MKTAG('a','v','c','1') },
+ { AV_CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
+ { AV_CODEC_ID_AAC, MKTAG('m','p','4','a') },
+ { AV_CODEC_ID_ALAC, MKTAG('a','l','a','c') },
+ { AV_CODEC_ID_AC3, MKTAG('a','c','-','3') },
+ { AV_CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
+ { AV_CODEC_ID_MOV_TEXT, MKTAG('t','e','x','t') },
+ { AV_CODEC_ID_NONE, 0 },
};
static int ipod_get_codec_tag(AVFormatContext *s, MOVTrack *track)
if (track->enc->width == 720) /* SD */
if (track->enc->height == 480) /* NTSC */
- if (track->enc->pix_fmt == PIX_FMT_YUV422P) tag = MKTAG('d','v','5','n');
+ if (track->enc->pix_fmt == AV_PIX_FMT_YUV422P) tag = MKTAG('d','v','5','n');
else tag = MKTAG('d','v','c',' ');
- else if (track->enc->pix_fmt == PIX_FMT_YUV422P) tag = MKTAG('d','v','5','p');
- else if (track->enc->pix_fmt == PIX_FMT_YUV420P) tag = MKTAG('d','v','c','p');
+ else if (track->enc->pix_fmt == AV_PIX_FMT_YUV422P) tag = MKTAG('d','v','5','p');
+ else if (track->enc->pix_fmt == AV_PIX_FMT_YUV420P) tag = MKTAG('d','v','c','p');
else tag = MKTAG('d','v','p','p');
else if (track->enc->height == 720) /* HD 720 line */
if (track->enc->time_base.den == 50) tag = MKTAG('d','v','h','q');
}
static const struct {
- enum PixelFormat pix_fmt;
+ enum AVPixelFormat pix_fmt;
uint32_t tag;
unsigned bps;
} mov_pix_fmt_tags[] = {
- { PIX_FMT_YUYV422, MKTAG('y','u','v','s'), 0 },
- { PIX_FMT_UYVY422, MKTAG('2','v','u','y'), 0 },
- { PIX_FMT_RGB555BE,MKTAG('r','a','w',' '), 16 },
- { PIX_FMT_RGB555LE,MKTAG('L','5','5','5'), 16 },
- { PIX_FMT_RGB565LE,MKTAG('L','5','6','5'), 16 },
- { PIX_FMT_RGB565BE,MKTAG('B','5','6','5'), 16 },
- { PIX_FMT_GRAY16BE,MKTAG('b','1','6','g'), 16 },
- { PIX_FMT_RGB24, MKTAG('r','a','w',' '), 24 },
- { PIX_FMT_BGR24, MKTAG('2','4','B','G'), 24 },
- { PIX_FMT_ARGB, MKTAG('r','a','w',' '), 32 },
- { PIX_FMT_BGRA, MKTAG('B','G','R','A'), 32 },
- { PIX_FMT_RGBA, MKTAG('R','G','B','A'), 32 },
- { PIX_FMT_ABGR, MKTAG('A','B','G','R'), 32 },
- { PIX_FMT_RGB48BE, MKTAG('b','4','8','r'), 48 },
+ { AV_PIX_FMT_YUYV422, MKTAG('y','u','v','s'), 0 },
+ { AV_PIX_FMT_UYVY422, MKTAG('2','v','u','y'), 0 },
+ { AV_PIX_FMT_RGB555BE,MKTAG('r','a','w',' '), 16 },
+ { AV_PIX_FMT_RGB555LE,MKTAG('L','5','5','5'), 16 },
+ { AV_PIX_FMT_RGB565LE,MKTAG('L','5','6','5'), 16 },
+ { AV_PIX_FMT_RGB565BE,MKTAG('B','5','6','5'), 16 },
+ { AV_PIX_FMT_GRAY16BE,MKTAG('b','1','6','g'), 16 },
+ { AV_PIX_FMT_RGB24, MKTAG('r','a','w',' '), 24 },
+ { AV_PIX_FMT_BGR24, MKTAG('2','4','B','G'), 24 },
+ { AV_PIX_FMT_ARGB, MKTAG('r','a','w',' '), 32 },
+ { AV_PIX_FMT_BGRA, MKTAG('B','G','R','A'), 32 },
+ { AV_PIX_FMT_RGBA, MKTAG('R','G','B','A'), 32 },
+ { AV_PIX_FMT_ABGR, MKTAG('A','B','G','R'), 32 },
+ { AV_PIX_FMT_RGB48BE, MKTAG('b','4','8','r'), 48 },
};
static int mov_get_rawvideo_codec_tag(AVFormatContext *s, MOVTrack *track)
int tag = track->enc->codec_tag;
if (!tag || (track->enc->strict_std_compliance >= FF_COMPLIANCE_NORMAL &&
- (track->enc->codec_id == CODEC_ID_DVVIDEO ||
- track->enc->codec_id == CODEC_ID_RAWVIDEO ||
- track->enc->codec_id == CODEC_ID_H263 ||
+ (track->enc->codec_id == AV_CODEC_ID_DVVIDEO ||
+ track->enc->codec_id == AV_CODEC_ID_RAWVIDEO ||
+ track->enc->codec_id == AV_CODEC_ID_H263 ||
av_get_bits_per_sample(track->enc->codec_id)))) { // pcm audio
- if (track->enc->codec_id == CODEC_ID_DVVIDEO)
+ if (track->enc->codec_id == AV_CODEC_ID_DVVIDEO)
tag = mov_get_dv_codec_tag(s, track);
- else if (track->enc->codec_id == CODEC_ID_RAWVIDEO)
+ else if (track->enc->codec_id == AV_CODEC_ID_RAWVIDEO)
tag = mov_get_rawvideo_codec_tag(s, track);
else if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO) {
- tag = ff_codec_get_tag(codec_movvideo_tags, track->enc->codec_id);
+ tag = ff_codec_get_tag(ff_codec_movvideo_tags, track->enc->codec_id);
if (!tag) { // if no mac fcc found, try with Microsoft tags
tag = ff_codec_get_tag(ff_codec_bmp_tags, track->enc->codec_id);
if (tag)
"the file may be unplayable!\n");
}
} else if (track->enc->codec_type == AVMEDIA_TYPE_AUDIO) {
- tag = ff_codec_get_tag(codec_movaudio_tags, track->enc->codec_id);
+ tag = ff_codec_get_tag(ff_codec_movaudio_tags, track->enc->codec_id);
if (!tag) { // if no mac fcc found, try with Microsoft tags
int ms_tag = ff_codec_get_tag(ff_codec_wav_tags, track->enc->codec_id);
if (ms_tag) {
}
static const AVCodecTag codec_3gp_tags[] = {
- { CODEC_ID_H263, MKTAG('s','2','6','3') },
- { CODEC_ID_H264, MKTAG('a','v','c','1') },
- { CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
- { CODEC_ID_AAC, MKTAG('m','p','4','a') },
- { CODEC_ID_AMR_NB, MKTAG('s','a','m','r') },
- { CODEC_ID_AMR_WB, MKTAG('s','a','w','b') },
- { CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
- { CODEC_ID_NONE, 0 },
+ { AV_CODEC_ID_H263, MKTAG('s','2','6','3') },
+ { AV_CODEC_ID_H264, MKTAG('a','v','c','1') },
+ { AV_CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
+ { AV_CODEC_ID_AAC, MKTAG('m','p','4','a') },
+ { AV_CODEC_ID_AMR_NB, MKTAG('s','a','m','r') },
+ { AV_CODEC_ID_AMR_WB, MKTAG('s','a','w','b') },
+ { AV_CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
+ { AV_CODEC_ID_NONE, 0 },
};
static int mov_find_codec_tag(AVFormatContext *s, MOVTrack *track)
{
- int tag = track->enc->codec_tag;
+ int tag;
- if (track->mode == MODE_MP4 || track->mode == MODE_PSP || track->mode == MODE_ISM)
+ if (track->mode == MODE_MP4 || track->mode == MODE_PSP)
tag = mp4_get_codec_tag(s, track);
- else if (track->mode == MODE_IPOD)
+ else if (track->mode == MODE_ISM) {
+ tag = mp4_get_codec_tag(s, track);
+ if (!tag && track->enc->codec_id == AV_CODEC_ID_WMAPRO)
+ tag = MKTAG('w', 'm', 'a', ' ');
+ } else if (track->mode == MODE_IPOD)
tag = ipod_get_codec_tag(s, track);
else if (track->mode & MODE_3GP)
tag = ff_codec_get_tag(codec_3gp_tags, track->enc->codec_id);
if (track->enc->extradata_size)
avio_write(pb, track->enc->extradata, track->enc->extradata_size);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_pasp_tag(AVIOContext *pb, MOVTrack *track)
static int mov_write_video_tag(AVIOContext *pb, MOVTrack *track)
{
int64_t pos = avio_tell(pb);
- char compressor_name[32];
+ char compressor_name[32] = { 0 };
avio_wb32(pb, 0); /* size */
avio_wl32(pb, track->tag); // store it byteswapped
avio_wb16(pb, 0); /* Codec stream revision (=0) */
if (track->mode == MODE_MOV) {
ffio_wfourcc(pb, "FFMP"); /* Vendor */
- if(track->enc->codec_id == CODEC_ID_RAWVIDEO) {
+ if(track->enc->codec_id == AV_CODEC_ID_RAWVIDEO) {
avio_wb32(pb, 0); /* Temporal Quality */
avio_wb32(pb, 0x400); /* Spatial Quality = lossless*/
} else {
avio_wb32(pb, 0); /* Data size (= 0) */
avio_wb16(pb, 1); /* Frame count (= 1) */
- memset(compressor_name,0,32);
/* FIXME not sure, ISO 14496-1 draft where it shall be set to 0 */
if (track->mode == MODE_MOV && track->enc->codec && track->enc->codec->name)
av_strlcpy(compressor_name,track->enc->codec->name,32);
avio_wb16(pb, 0xffff); /* Reserved */
if(track->tag == MKTAG('m','p','4','v'))
mov_write_esds_tag(pb, track);
- else if(track->enc->codec_id == CODEC_ID_H263)
+ else if(track->enc->codec_id == AV_CODEC_ID_H263)
mov_write_d263_tag(pb);
- else if(track->enc->codec_id == CODEC_ID_SVQ3)
+ else if(track->enc->codec_id == AV_CODEC_ID_SVQ3)
mov_write_svq3_tag(pb);
- else if(track->enc->codec_id == CODEC_ID_DNXHD)
+ else if(track->enc->codec_id == AV_CODEC_ID_DNXHD)
mov_write_avid_tag(pb, track);
- else if(track->enc->codec_id == CODEC_ID_H264) {
+ else if(track->enc->codec_id == AV_CODEC_ID_H264) {
mov_write_avcc_tag(pb, track);
if(track->mode == MODE_IPOD)
mov_write_uuid_tag_ipod(pb);
} else if (track->enc->field_order != AV_FIELD_UNKNOWN)
mov_write_fiel_tag(pb, track);
- else if(track->vosLen > 0)
+ else if (track->enc->codec_id == AV_CODEC_ID_VC1 && track->vos_len > 0)
+ mov_write_dvc1_tag(pb, track);
+ else if (track->vos_len > 0)
mov_write_glbl_tag(pb, track);
if (track->enc->sample_aspect_ratio.den && track->enc->sample_aspect_ratio.num &&
mov_write_pasp_tag(pb, track);
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_rtp_tag(AVIOContext *pb, MOVTrack *track)
ffio_wfourcc(pb, "tims");
avio_wb32(pb, track->timescale);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_stsd_tag(AVIOContext *pb, MOVTrack *track)
mov_write_subtitle_tag(pb, track);
else if (track->enc->codec_tag == MKTAG('r','t','p',' '))
mov_write_rtp_tag(pb, track);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_ctts_tag(AVIOContext *pb, MOVTrack *track)
if (track->enc->codec_type == AVMEDIA_TYPE_AUDIO && !track->audio_vbr) {
stts_entries = av_malloc(sizeof(*stts_entries)); /* one entry */
- stts_entries[0].count = track->sampleCount;
+ stts_entries[0].count = track->sample_count;
stts_entries[0].duration = 1;
entries = 1;
} else {
av_malloc(track->entry * sizeof(*stts_entries)) : /* worst case */
NULL;
for (i=0; i<track->entry; i++) {
- int64_t duration = i + 1 == track->entry ?
- track->trackDuration - track->cluster[i].dts + track->start_dts : /* readjusting */
- track->cluster[i+1].dts - track->cluster[i].dts;
+ int duration = get_cluster_duration(track, i);
if (i && duration == stts_entries[entries].duration) {
stts_entries[entries].count++; /* compress */
} else {
mov_write_stts_tag(pb, track);
if ((track->enc->codec_type == AVMEDIA_TYPE_VIDEO ||
track->enc->codec_tag == MKTAG('r','t','p',' ')) &&
- track->hasKeyframes && track->hasKeyframes < track->entry)
+ track->has_keyframes && track->has_keyframes < track->entry)
mov_write_stss_tag(pb, track, MOV_SYNC_SAMPLE);
if (track->mode == MODE_MOV && track->flags & MOV_TRACK_STPS)
mov_write_stss_tag(pb, track, MOV_PARTIAL_SYNC_SAMPLE);
mov_write_stsc_tag(pb, track);
mov_write_stsz_tag(pb, track);
mov_write_stco_tag(pb, track);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_dinf_tag(AVIOContext *pb)
avio_wb32(pb, 0); /* size */
ffio_wfourcc(pb, "dinf");
mov_write_dref_tag(pb);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_nmhd_tag(AVIOContext *pb)
avio_write(pb, descr, strlen(descr)); /* handler description */
if (track && track->mode != MODE_MOV)
avio_w8(pb, 0); /* c string */
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_hmhd_tag(AVIOContext *pb)
mov_write_hdlr_tag(pb, NULL);
mov_write_dinf_tag(pb);
mov_write_stbl_tag(pb, track);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_mdhd_tag(AVIOContext *pb, MOVTrack *track)
{
- int version = track->trackDuration < INT32_MAX ? 0 : 1;
+ int version = track->track_duration < INT32_MAX ? 0 : 1;
+
+ if (track->mode == MODE_ISM)
+ version = 1;
(version == 1) ? avio_wb32(pb, 44) : avio_wb32(pb, 32); /* size */
ffio_wfourcc(pb, "mdhd");
avio_wb32(pb, track->time); /* modification time */
}
avio_wb32(pb, track->timescale); /* time scale (sample rate for audio) */
- (version == 1) ? avio_wb64(pb, track->trackDuration) : avio_wb32(pb, track->trackDuration); /* duration */
+ if (!track->entry)
+ (version == 1) ? avio_wb64(pb, UINT64_C(0xffffffffffffffff)) : avio_wb32(pb, 0xffffffff);
+ else
+ (version == 1) ? avio_wb64(pb, track->track_duration) : avio_wb32(pb, track->track_duration); /* duration */
avio_wb16(pb, track->language); /* language */
avio_wb16(pb, 0); /* reserved (quality) */
mov_write_mdhd_tag(pb, track);
mov_write_hdlr_tag(pb, track);
mov_write_minf_tag(pb, track);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_tkhd_tag(AVIOContext *pb, MOVTrack *track, AVStream *st)
{
- int64_t duration = av_rescale_rnd(track->trackDuration, MOV_TIMESCALE,
+ int64_t duration = av_rescale_rnd(track->track_duration, MOV_TIMESCALE,
track->timescale, AV_ROUND_UP);
int version = duration < INT32_MAX ? 0 : 1;
+ if (track->mode == MODE_ISM)
+ version = 1;
+
(version == 1) ? avio_wb32(pb, 104) : avio_wb32(pb, 92); /* size */
ffio_wfourcc(pb, "tkhd");
avio_w8(pb, version);
avio_wb32(pb, track->time); /* creation time */
avio_wb32(pb, track->time); /* modification time */
}
- avio_wb32(pb, track->trackID); /* track-id */
+ avio_wb32(pb, track->track_id); /* track-id */
avio_wb32(pb, 0); /* reserved */
- (version == 1) ? avio_wb64(pb, duration) : avio_wb32(pb, duration);
+ if (!track->entry)
+ (version == 1) ? avio_wb64(pb, UINT64_C(0xffffffffffffffff)) : avio_wb32(pb, 0xffffffff);
+ else
+ (version == 1) ? avio_wb64(pb, duration) : avio_wb32(pb, duration);
avio_wb32(pb, 0); /* reserved */
avio_wb32(pb, 0); /* reserved */
avio_wb32(pb, track->enc->width << 16);
avio_wb32(pb, track->enc->height << 16);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
// This box seems important for the psp playback ... without it the movie seems to hang
static int mov_write_edts_tag(AVIOContext *pb, MOVTrack *track)
{
- int64_t duration = av_rescale_rnd(track->trackDuration, MOV_TIMESCALE,
+ int64_t duration = av_rescale_rnd(track->track_duration, MOV_TIMESCALE,
track->timescale, AV_ROUND_UP);
int version = duration < INT32_MAX ? 0 : 1;
int entry_size, entry_count, size;
return 0x34;
}
-static int mov_write_udta_sdp(AVIOContext *pb, AVFormatContext *ctx, int index)
+static int mov_write_udta_sdp(AVIOContext *pb, MOVTrack *track)
{
+
+ AVFormatContext *ctx = track->rtp_ctx;
char buf[1000] = "";
int len;
- ff_sdp_write_media(buf, sizeof(buf), ctx->streams[0]->codec, NULL, NULL, 0, 0, ctx);
- av_strlcatf(buf, sizeof(buf), "a=control:streamid=%d\r\n", index);
+ ff_sdp_write_media(buf, sizeof(buf), ctx->streams[0], track->src_track,
+ NULL, NULL, 0, 0, ctx);
+ av_strlcatf(buf, sizeof(buf), "a=control:streamid=%d\r\n", track->track_id);
len = strlen(buf);
avio_wb32(pb, len + 24);
if (track->mode == MODE_PSP)
mov_write_uuid_tag_psp(pb,track); // PSP Movies require this uuid box
if (track->tag == MKTAG('r','t','p',' '))
- mov_write_udta_sdp(pb, track->rtp_ctx, track->trackID);
+ mov_write_udta_sdp(pb, track);
if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO && track->mode == MODE_MOV) {
double sample_aspect_ratio = av_q2d(st->sample_aspect_ratio);
if (0.0 != sample_aspect_ratio && 1.0 != sample_aspect_ratio)
mov_write_tapt_tag(pb, track);
};
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_iods_tag(AVIOContext *pb, MOVMuxContext *mov)
avio_wb32(pb, 0x0); /* size */
ffio_wfourcc(pb, "iods");
avio_wb32(pb, 0); /* version & flags */
- putDescr(pb, 0x10, 7);
+ put_descr(pb, 0x10, 7);
avio_wb16(pb, 0x004f);
avio_w8(pb, 0xff);
avio_w8(pb, 0xff);
avio_w8(pb, audio_profile);
avio_w8(pb, video_profile);
avio_w8(pb, 0xff);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_trex_tag(AVIOContext *pb, MOVTrack *track)
avio_wb32(pb, 0x20); /* size */
ffio_wfourcc(pb, "trex");
avio_wb32(pb, 0); /* version & flags */
- avio_wb32(pb, track->trackID); /* track ID */
+ avio_wb32(pb, track->track_id); /* track ID */
avio_wb32(pb, 1); /* default sample description index */
avio_wb32(pb, 0); /* default sample duration */
avio_wb32(pb, 0); /* default sample size */
ffio_wfourcc(pb, "mvex");
for (i = 0; i < mov->nb_streams; i++)
mov_write_trex_tag(pb, &mov->tracks[i]);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_mvhd_tag(AVIOContext *pb, MOVMuxContext *mov)
{
- int maxTrackID = 1, i;
- int64_t maxTrackLenTemp, maxTrackLen = 0;
+ int max_track_id = 1, i;
+ int64_t max_track_len_temp, max_track_len = 0;
int version;
for (i=0; i<mov->nb_streams; i++) {
if(mov->tracks[i].entry > 0) {
- maxTrackLenTemp = av_rescale_rnd(mov->tracks[i].trackDuration,
- MOV_TIMESCALE,
- mov->tracks[i].timescale,
- AV_ROUND_UP);
- if(maxTrackLen < maxTrackLenTemp)
- maxTrackLen = maxTrackLenTemp;
- if(maxTrackID < mov->tracks[i].trackID)
- maxTrackID = mov->tracks[i].trackID;
+ max_track_len_temp = av_rescale_rnd(mov->tracks[i].track_duration,
+ MOV_TIMESCALE,
+ mov->tracks[i].timescale,
+ AV_ROUND_UP);
+ if (max_track_len < max_track_len_temp)
+ max_track_len = max_track_len_temp;
+ if (max_track_id < mov->tracks[i].track_id)
+ max_track_id = mov->tracks[i].track_id;
}
}
- version = maxTrackLen < UINT32_MAX ? 0 : 1;
+ version = max_track_len < UINT32_MAX ? 0 : 1;
(version == 1) ? avio_wb32(pb, 120) : avio_wb32(pb, 108); /* size */
ffio_wfourcc(pb, "mvhd");
avio_w8(pb, version);
avio_wb32(pb, mov->time); /* modification time */
}
avio_wb32(pb, MOV_TIMESCALE);
- (version == 1) ? avio_wb64(pb, maxTrackLen) : avio_wb32(pb, maxTrackLen); /* duration of longest track */
+ (version == 1) ? avio_wb64(pb, max_track_len) : avio_wb32(pb, max_track_len); /* duration of longest track */
avio_wb32(pb, 0x00010000); /* reserved (preferred rate) 1.0 = normal */
avio_wb16(pb, 0x0100); /* reserved (preferred volume) 1.0 = normal */
avio_wb32(pb, 0); /* reserved (selection time) */
avio_wb32(pb, 0); /* reserved (selection duration) */
avio_wb32(pb, 0); /* reserved (current time) */
- avio_wb32(pb, maxTrackID+1); /* Next track id */
+ avio_wb32(pb, max_track_id + 1); /* Next track id */
return 0x6c;
}
avio_wb32(pb, 0); /* size */
ffio_wfourcc(pb, name);
mov_write_string_data_tag(pb, value, lang, long_style);
- size= updateSize(pb, pos);
+ size = update_size(pb, pos);
}
return size;
}
mov_write_string_metadata(s, pb, "tven", "episode_id",1);
mov_write_string_metadata(s, pb, "tvnn", "network" , 1);
mov_write_trkn_tag(pb, mov, s);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
/* iTunes meta data tag */
avio_wb32(pb, 0);
mov_write_itunes_hdlr_tag(pb, mov, s);
mov_write_ilst_tag(pb, mov, s);
- size = updateSize(pb, pos);
+ size = update_size(pb, pos);
return size;
}
(t = av_dict_get(s->metadata, "track", NULL, 0)))
avio_w8(pb, atoi(t->value));
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_chpl_tag(AVIOContext *pb, AVFormatContext *s)
} else
avio_w8(pb, 0);
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_udta_tag(AVIOContext *pb, MOVMuxContext *mov,
mov_write_psp_udta_tag(pb, LIBAVCODEC_IDENT, "eng", 0x04);
mov_write_psp_udta_tag(pb, title->value, "eng", 0x01);
-// snprintf(dt,32,"%04d/%02d/%02d %02d:%02d:%02d",t_st->tm_year+1900,t_st->tm_mon+1,t_st->tm_mday,t_st->tm_hour,t_st->tm_min,t_st->tm_sec);
mov_write_psp_udta_tag(pb, "2006/04/01 11:11:11", "und", 0x03);
- updateSize(pb, pos2);
- return updateSize(pb, pos);
+ update_size(pb, pos2);
+ return update_size(pb, pos);
}
return 0;
continue;
mov->tracks[i].time = mov->time;
- mov->tracks[i].trackID = i+1;
+ mov->tracks[i].track_id = i+1;
}
if (mov->chapter_track)
for (i=0; i<s->nb_streams; i++) {
mov->tracks[i].tref_tag = MKTAG('c','h','a','p');
- mov->tracks[i].tref_id = mov->tracks[mov->chapter_track].trackID;
+ mov->tracks[i].tref_id = mov->tracks[mov->chapter_track].track_id;
}
for (i = 0; i < mov->nb_streams; i++) {
if (mov->tracks[i].tag == MKTAG('r','t','p',' ')) {
mov->tracks[i].tref_tag = MKTAG('h','i','n','t');
mov->tracks[i].tref_id =
- mov->tracks[mov->tracks[i].src_track].trackID;
+ mov->tracks[mov->tracks[i].src_track].track_id;
}
}
else
mov_write_udta_tag(pb, mov, s);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
+}
+
+static void param_write_int(AVIOContext *pb, const char *name, int value)
+{
+ avio_printf(pb, "<param name=\"%s\" value=\"%d\" valuetype=\"data\"/>\n", name, value);
+}
+
+static void param_write_string(AVIOContext *pb, const char *name, const char *value)
+{
+ avio_printf(pb, "<param name=\"%s\" value=\"%s\" valuetype=\"data\"/>\n", name, value);
+}
+
+static void param_write_hex(AVIOContext *pb, const char *name, const uint8_t *value, int len)
+{
+ char buf[150];
+ len = FFMIN(sizeof(buf)/2 - 1, len);
+ ff_data_to_hex(buf, value, len, 0);
+ buf[2*len] = '\0';
+ avio_printf(pb, "<param name=\"%s\" value=\"%s\" valuetype=\"data\"/>\n", name, buf);
+}
+
+static int mov_write_isml_manifest(AVIOContext *pb, MOVMuxContext *mov)
+{
+ int64_t pos = avio_tell(pb);
+ int i;
+ const uint8_t uuid[] = {
+ 0xa5, 0xd4, 0x0b, 0x30, 0xe8, 0x14, 0x11, 0xdd,
+ 0xba, 0x2f, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66
+ };
+
+ avio_wb32(pb, 0);
+ ffio_wfourcc(pb, "uuid");
+ avio_write(pb, uuid, sizeof(uuid));
+ avio_wb32(pb, 0);
+
+ avio_printf(pb, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
+ avio_printf(pb, "<smil xmlns=\"http://www.w3.org/2001/SMIL20/Language\">\n");
+ avio_printf(pb, "<head>\n");
+ avio_printf(pb, "<meta name=\"creator\" content=\"%s\" />\n",
+ LIBAVFORMAT_IDENT);
+ avio_printf(pb, "</head>\n");
+ avio_printf(pb, "<body>\n");
+ avio_printf(pb, "<switch>\n");
+ for (i = 0; i < mov->nb_streams; i++) {
+ MOVTrack *track = &mov->tracks[i];
+ const char *type;
+ /* track->track_id is initialized in write_moov, and thus isn't known
+ * here yet */
+ int track_id = i + 1;
+
+ if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO) {
+ type = "video";
+ } else if (track->enc->codec_type == AVMEDIA_TYPE_AUDIO) {
+ type = "audio";
+ } else {
+ continue;
+ }
+ avio_printf(pb, "<%s systemBitrate=\"%d\">\n", type,
+ track->enc->bit_rate);
+ param_write_int(pb, "systemBitrate", track->enc->bit_rate);
+ param_write_int(pb, "trackID", track_id);
+ if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (track->enc->codec_id == AV_CODEC_ID_H264) {
+ uint8_t *ptr;
+ int size = track->enc->extradata_size;
+ if (!ff_avc_write_annexb_extradata(track->enc->extradata, &ptr,
+ &size)) {
+ param_write_hex(pb, "CodecPrivateData",
+ ptr ? ptr : track->enc->extradata,
+ size);
+ av_free(ptr);
+ }
+ param_write_string(pb, "FourCC", "H264");
+ } else if (track->enc->codec_id == AV_CODEC_ID_VC1) {
+ param_write_string(pb, "FourCC", "WVC1");
+ param_write_hex(pb, "CodecPrivateData", track->enc->extradata,
+ track->enc->extradata_size);
+ }
+ param_write_int(pb, "MaxWidth", track->enc->width);
+ param_write_int(pb, "MaxHeight", track->enc->height);
+ param_write_int(pb, "DisplayWidth", track->enc->width);
+ param_write_int(pb, "DisplayHeight", track->enc->height);
+ } else {
+ if (track->enc->codec_id == AV_CODEC_ID_AAC) {
+ param_write_string(pb, "FourCC", "AACL");
+ } else if (track->enc->codec_id == AV_CODEC_ID_WMAPRO) {
+ param_write_string(pb, "FourCC", "WMAP");
+ }
+ param_write_hex(pb, "CodecPrivateData", track->enc->extradata,
+ track->enc->extradata_size);
+ param_write_int(pb, "AudioTag", ff_codec_get_tag(ff_codec_wav_tags,
+ track->enc->codec_id));
+ param_write_int(pb, "Channels", track->enc->channels);
+ param_write_int(pb, "SamplingRate", track->enc->sample_rate);
+ param_write_int(pb, "BitsPerSample", 16);
+ param_write_int(pb, "PacketSize", track->enc->block_align ?
+ track->enc->block_align : 4);
+ }
+ avio_printf(pb, "</%s>\n", type);
+ }
+ avio_printf(pb, "</switch>\n");
+ avio_printf(pb, "</body>\n");
+ avio_printf(pb, "</smil>\n");
+
+ return update_size(pb, pos);
}
static int mov_write_mfhd_tag(AVIOContext *pb, MOVMuxContext *mov)
int64_t moof_offset)
{
int64_t pos = avio_tell(pb);
- /* default-sample-size + default-sample-duration + base-data-offset */
- uint32_t flags = 0x19;
+ uint32_t flags = MOV_TFHD_DEFAULT_SIZE | MOV_TFHD_DEFAULT_DURATION |
+ MOV_TFHD_BASE_DATA_OFFSET;
if (!track->entry) {
- flags |= 0x010000; /* duration-is-empty */
+ flags |= MOV_TFHD_DURATION_IS_EMPTY;
} else {
- flags |= 0x20; /* default-sample-flags-present */
+ flags |= MOV_TFHD_DEFAULT_FLAGS;
}
- /* Don't set a default sample size when creating data for silverlight,
- * the player refuses to play files with that set. */
+ /* Don't set a default sample size, the silverlight player refuses
+ * to play files with that set. Don't set a default sample duration,
+ * WMP freaks out if it is set. */
if (track->mode == MODE_ISM)
- flags &= ~0x10;
+ flags &= ~(MOV_TFHD_DEFAULT_SIZE | MOV_TFHD_DEFAULT_DURATION);
avio_wb32(pb, 0); /* size placeholder */
ffio_wfourcc(pb, "tfhd");
avio_w8(pb, 0); /* version */
avio_wb24(pb, flags);
- avio_wb32(pb, track->trackID); /* track-id */
- if (flags & 0x01)
+ avio_wb32(pb, track->track_id); /* track-id */
+ if (flags & MOV_TFHD_BASE_DATA_OFFSET)
avio_wb64(pb, moof_offset);
- if (flags & 0x08) {
- track->default_duration = track->audio_vbr ? track->enc->frame_size : 1;
+ if (flags & MOV_TFHD_DEFAULT_DURATION) {
+ track->default_duration = get_cluster_duration(track, 0);
avio_wb32(pb, track->default_duration);
}
- if (flags & 0x10) {
+ if (flags & MOV_TFHD_DEFAULT_SIZE) {
track->default_size = track->entry ? track->cluster[0].size : 1;
avio_wb32(pb, track->default_size);
} else
track->default_size = -1;
- if (flags & 0x20) {
+ if (flags & MOV_TFHD_DEFAULT_FLAGS) {
track->default_sample_flags =
track->enc->codec_type == AVMEDIA_TYPE_VIDEO ?
- 0x01010000 : 0x02000000;
+ (MOV_FRAG_SAMPLE_FLAG_DEPENDS_YES | MOV_FRAG_SAMPLE_FLAG_IS_NON_SYNC) :
+ MOV_FRAG_SAMPLE_FLAG_DEPENDS_NO;
avio_wb32(pb, track->default_sample_flags);
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static uint32_t get_sample_flags(MOVTrack *track, MOVIentry *entry)
{
- return entry->flags & MOV_SYNC_SAMPLE ? 0x02000000 : 0x01010000;
+ return entry->flags & MOV_SYNC_SAMPLE ? MOV_FRAG_SAMPLE_FLAG_DEPENDS_NO :
+ (MOV_FRAG_SAMPLE_FLAG_DEPENDS_YES | MOV_FRAG_SAMPLE_FLAG_IS_NON_SYNC);
}
static int mov_write_trun_tag(AVIOContext *pb, MOVTrack *track)
{
int64_t pos = avio_tell(pb);
- uint32_t flags = 1; /* data-offset-present */
+ uint32_t flags = MOV_TRUN_DATA_OFFSET;
int i;
for (i = 0; i < track->entry; i++) {
- int64_t duration = i + 1 == track->entry ?
- track->trackDuration - track->cluster[i].dts + track->start_dts :
- track->cluster[i + 1].dts - track->cluster[i].dts;
- if (duration != track->default_duration)
- flags |= 0x100; /* sample-duration-present */
+ if (get_cluster_duration(track, i) != track->default_duration)
+ flags |= MOV_TRUN_SAMPLE_DURATION;
if (track->cluster[i].size != track->default_size)
- flags |= 0x200; /* sample-size-present */
+ flags |= MOV_TRUN_SAMPLE_SIZE;
if (i > 0 && get_sample_flags(track, &track->cluster[i]) != track->default_sample_flags)
- flags |= 0x400; /* sample-flags-present */
+ flags |= MOV_TRUN_SAMPLE_FLAGS;
}
- if (!(flags & 0x400))
- flags |= 0x4; /* first-sample-flags-present */
+ if (!(flags & MOV_TRUN_SAMPLE_FLAGS))
+ flags |= MOV_TRUN_FIRST_SAMPLE_FLAGS;
if (track->flags & MOV_TRACK_CTTS)
- flags |= 0x800; /* sample-composition-time-offsets-present */
+ flags |= MOV_TRUN_SAMPLE_CTS;
avio_wb32(pb, 0); /* size placeholder */
ffio_wfourcc(pb, "trun");
avio_wb32(pb, track->entry); /* sample count */
track->moof_size_offset = avio_tell(pb);
avio_wb32(pb, 0); /* data offset */
- if (flags & 0x4) /* first sample flags */
+ if (flags & MOV_TRUN_FIRST_SAMPLE_FLAGS)
avio_wb32(pb, get_sample_flags(track, &track->cluster[0]));
for (i = 0; i < track->entry; i++) {
- int64_t duration = i + 1 == track->entry ?
- track->trackDuration - track->cluster[i].dts + track->start_dts :
- track->cluster[i + 1].dts - track->cluster[i].dts;
- if (flags & 0x100)
- avio_wb32(pb, duration);
- if (flags & 0x200)
+ if (flags & MOV_TRUN_SAMPLE_DURATION)
+ avio_wb32(pb, get_cluster_duration(track, i));
+ if (flags & MOV_TRUN_SAMPLE_SIZE)
avio_wb32(pb, track->cluster[i].size);
- if (flags & 0x400)
+ if (flags & MOV_TRUN_SAMPLE_FLAGS)
avio_wb32(pb, get_sample_flags(track, &track->cluster[i]));
- if (flags & 0x800)
+ if (flags & MOV_TRUN_SAMPLE_CTS)
avio_wb32(pb, track->cluster[i].cts);
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_tfxd_tag(AVIOContext *pb, MOVTrack *track)
avio_w8(pb, 1);
avio_wb24(pb, 0);
avio_wb64(pb, track->frag_start);
- avio_wb64(pb, track->start_dts + track->trackDuration -
+ avio_wb64(pb, track->start_dts + track->track_duration -
track->cluster[0].dts);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_tfrf_tag(AVIOContext *pb, MOVMuxContext *mov,
}
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_moof_tag(AVIOContext *pb, MOVMuxContext *mov, int tracks)
}
avio_seek(pb, end, SEEK_SET);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_tfra_tag(AVIOContext *pb, MOVTrack *track)
avio_w8(pb, 1); /* version */
avio_wb24(pb, 0);
- avio_wb32(pb, track->trackID);
+ avio_wb32(pb, track->track_id);
avio_wb32(pb, 0); /* length of traf/trun/sample num */
avio_wb32(pb, track->nb_frag_info);
for (i = 0; i < track->nb_frag_info; i++) {
avio_w8(pb, 1); /* sample number */
}
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_mfra_tag(AVIOContext *pb, MOVMuxContext *mov)
avio_wb32(pb, 0); /* size placeholder */
ffio_wfourcc(pb, "mfra");
+ /* An empty mfra atom is enough to indicate to the publishing point that
+ * the stream has ended. */
+ if (mov->flags & FF_MOV_FLAG_ISML)
+ return update_size(pb, pos);
for (i = 0; i < mov->nb_streams; i++) {
MOVTrack *track = &mov->tracks[i];
avio_wb32(pb, 0); /* version + flags */
avio_wb32(pb, avio_tell(pb) + 4 - pos);
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static int mov_write_mdat_tag(AVIOContext *pb, MOVMuxContext *mov)
AVStream *st = s->streams[i];
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
has_video = 1;
- if (st->codec->codec_id == CODEC_ID_H264)
+ if (st->codec->codec_id == AV_CODEC_ID_H264)
has_h264 = 1;
}
ffio_wfourcc(pb, "MSNV");
else if (mov->mode == MODE_MP4)
ffio_wfourcc(pb, "mp41");
- return updateSize(pb, pos);
+ return update_size(pb, pos);
}
static void mov_write_uuidprof_tag(AVIOContext *pb, AVFormatContext *s)
{
- AVCodecContext *VideoCodec = s->streams[0]->codec;
- AVCodecContext *AudioCodec = s->streams[1]->codec;
- int AudioRate = AudioCodec->sample_rate;
- int FrameRate = ((VideoCodec->time_base.den) * (0x10000))/ (VideoCodec->time_base.num);
- int audio_kbitrate= AudioCodec->bit_rate / 1000;
- int video_kbitrate= FFMIN(VideoCodec->bit_rate / 1000, 800 - audio_kbitrate);
+ AVCodecContext *video_codec = s->streams[0]->codec;
+ AVCodecContext *audio_codec = s->streams[1]->codec;
+ int audio_rate = audio_codec->sample_rate;
+ int frame_rate = ((video_codec->time_base.den) * (0x10000))/ (video_codec->time_base.num);
+ int audio_kbitrate = audio_codec->bit_rate / 1000;
+ int video_kbitrate = FFMIN(video_codec->bit_rate / 1000, 800 - audio_kbitrate);
avio_wb32(pb, 0x94); /* size */
ffio_wfourcc(pb, "uuid");
avio_wb32(pb, 0x0);
avio_wb32(pb, audio_kbitrate);
avio_wb32(pb, audio_kbitrate);
- avio_wb32(pb, AudioRate);
- avio_wb32(pb, AudioCodec->channels);
+ avio_wb32(pb, audio_rate);
+ avio_wb32(pb, audio_codec->channels);
avio_wb32(pb, 0x34); /* size */
ffio_wfourcc(pb, "VPRF"); /* video */
avio_wb32(pb, 0x0);
avio_wb32(pb, 0x1); /* TrackID */
- if (VideoCodec->codec_id == CODEC_ID_H264) {
+ if (video_codec->codec_id == AV_CODEC_ID_H264) {
ffio_wfourcc(pb, "avc1");
avio_wb16(pb, 0x014D);
avio_wb16(pb, 0x0015);
avio_wb32(pb, 0x0);
avio_wb32(pb, video_kbitrate);
avio_wb32(pb, video_kbitrate);
- avio_wb32(pb, FrameRate);
- avio_wb32(pb, FrameRate);
- avio_wb16(pb, VideoCodec->width);
- avio_wb16(pb, VideoCodec->height);
+ avio_wb32(pb, frame_rate);
+ avio_wb32(pb, frame_rate);
+ avio_wb16(pb, video_codec->width);
+ avio_wb16(pb, video_codec->height);
avio_wb32(pb, 0x010001); /* ? */
}
return 0;
}
+static void mov_parse_vc1_frame(AVPacket *pkt, MOVTrack *trk, int fragment)
+{
+ const uint8_t *start, *next, *end = pkt->data + pkt->size;
+ int seq = 0, entry = 0;
+ int key = pkt->flags & AV_PKT_FLAG_KEY;
+ start = find_next_marker(pkt->data, end);
+ for (next = start; next < end; start = next) {
+ next = find_next_marker(start + 4, end);
+ switch (AV_RB32(start)) {
+ case VC1_CODE_SEQHDR:
+ seq = 1;
+ break;
+ case VC1_CODE_ENTRYPOINT:
+ entry = 1;
+ break;
+ case VC1_CODE_SLICE:
+ trk->vc1_info.slices = 1;
+ break;
+ }
+ }
+ if (!trk->entry && !fragment) {
+ /* First packet in first fragment */
+ trk->vc1_info.first_packet_seq = seq;
+ trk->vc1_info.first_packet_entry = entry;
+ } else if ((seq && !trk->vc1_info.packet_seq) ||
+ (entry && !trk->vc1_info.packet_entry)) {
+ int i;
+ for (i = 0; i < trk->entry; i++)
+ trk->cluster[i].flags &= ~MOV_SYNC_SAMPLE;
+ trk->has_keyframes = 0;
+ if (seq)
+ trk->vc1_info.packet_seq = 1;
+ if (entry)
+ trk->vc1_info.packet_entry = 1;
+ if (!fragment) {
+ /* First fragment */
+ if ((!seq || trk->vc1_info.first_packet_seq) &&
+ (!entry || trk->vc1_info.first_packet_entry)) {
+ /* First packet had the same headers as this one, readd the
+ * sync sample flag. */
+ trk->cluster[0].flags |= MOV_SYNC_SAMPLE;
+ trk->has_keyframes = 1;
+ }
+ }
+ }
+ if (trk->vc1_info.packet_seq && trk->vc1_info.packet_entry)
+ key = seq && entry;
+ else if (trk->vc1_info.packet_seq)
+ key = seq;
+ else if (trk->vc1_info.packet_entry)
+ key = entry;
+ if (key) {
+ trk->cluster[trk->entry].flags |= MOV_SYNC_SAMPLE;
+ trk->has_keyframes++;
+ }
+}
+
static int mov_flush_fragment(AVFormatContext *s)
{
MOVMuxContext *mov = s->priv_data;
if (!(mov->flags & FF_MOV_FLAG_EMPTY_MOOV) && mov->fragments == 0) {
int64_t pos = avio_tell(s->pb);
+ int ret;
+ AVIOContext *moov_buf;
+ uint8_t *buf;
+ int buf_size;
for (i = 0; i < mov->nb_streams; i++)
if (!mov->tracks[i].entry)
/* Don't write the initial moov unless all tracks have data */
if (i < mov->nb_streams)
return 0;
- avio_seek(s->pb, mov->mdat_pos, SEEK_SET);
- avio_wb32(s->pb, mov->mdat_size + 8);
- avio_seek(s->pb, pos, SEEK_SET);
+
+ if ((ret = avio_open_dyn_buf(&moov_buf)) < 0)
+ return ret;
+ mov_write_moov_tag(moov_buf, mov, s);
+ buf_size = avio_close_dyn_buf(moov_buf, &buf);
+ av_free(buf);
+ for (i = 0; i < mov->nb_streams; i++)
+ mov->tracks[i].data_offset = pos + buf_size + 8;
+
mov_write_moov_tag(s->pb, mov, s);
+
+ buf_size = avio_close_dyn_buf(mov->mdat_buf, &buf);
+ mov->mdat_buf = NULL;
+ avio_wb32(s->pb, buf_size + 8);
+ ffio_wfourcc(s->pb, "mdat");
+ avio_write(s->pb, buf, buf_size);
+ av_free(buf);
+
mov->fragments++;
mov->mdat_size = 0;
for (i = 0; i < mov->nb_streams; i++) {
if (mov->tracks[i].entry)
mov->tracks[i].frag_start += mov->tracks[i].start_dts +
- mov->tracks[i].trackDuration -
+ mov->tracks[i].track_duration -
mov->tracks[i].cluster[0].dts;
mov->tracks[i].entry = 0;
}
+ avio_flush(s->pb);
return 0;
}
int64_t duration = 0;
if (track->entry)
- duration = track->start_dts + track->trackDuration -
+ duration = track->start_dts + track->track_duration -
track->cluster[0].dts;
if (mov->flags & FF_MOV_FLAG_SEPARATE_MOOF) {
if (!track->mdat_buf)
if (write_moof) {
MOVFragmentInfo *info;
+ avio_flush(s->pb);
track->nb_frag_info++;
track->frag_info = av_realloc(track->frag_info,
sizeof(*track->frag_info) *
mov->mdat_size = 0;
+ avio_flush(s->pb);
return 0;
}
-static int mov_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
+int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
{
MOVMuxContext *mov = s->priv_data;
AVIOContext *pb = s->pb;
MOVTrack *trk = &mov->tracks[pkt->stream_index];
AVCodecContext *enc = trk->enc;
- unsigned int samplesInChunk = 0;
+ unsigned int samples_in_chunk = 0;
int size= pkt->size;
uint8_t *reformatted_data = NULL;
- if (!s->pb->seekable) return 0; /* Can't handle that */
- if (!size) return 0; /* Discard 0 sized packets */
-
- if ((mov->max_fragment_duration && trk->entry &&
- av_rescale_q(pkt->dts - trk->cluster[0].dts,
- s->streams[pkt->stream_index]->time_base,
- AV_TIME_BASE_Q) >= mov->max_fragment_duration) ||
- (mov->max_fragment_size && mov->mdat_size + size >= mov->max_fragment_size) ||
- (mov->flags & FF_MOV_FLAG_FRAG_KEYFRAME &&
- enc->codec_type == AVMEDIA_TYPE_VIDEO &&
- trk->entry && pkt->flags & AV_PKT_FLAG_KEY)) {
- mov_flush_fragment(s);
- }
-
- if (mov->flags & FF_MOV_FLAG_FRAGMENT && mov->fragments > 0) {
- if (!trk->mdat_buf) {
- int ret;
- if ((ret = avio_open_dyn_buf(&trk->mdat_buf)) < 0)
- return ret;
+ if (mov->flags & FF_MOV_FLAG_FRAGMENT) {
+ int ret;
+ if (mov->fragments > 0) {
+ if (!trk->mdat_buf) {
+ if ((ret = avio_open_dyn_buf(&trk->mdat_buf)) < 0)
+ return ret;
+ }
+ pb = trk->mdat_buf;
+ } else {
+ if (!mov->mdat_buf) {
+ if ((ret = avio_open_dyn_buf(&mov->mdat_buf)) < 0)
+ return ret;
+ }
+ pb = mov->mdat_buf;
}
- pb = trk->mdat_buf;
}
- if (enc->codec_id == CODEC_ID_AMR_NB) {
+ if (enc->codec_id == AV_CODEC_ID_AMR_NB) {
/* We must find out how many AMR blocks there are in one packet */
static uint16_t packed_size[16] =
{13, 14, 16, 18, 20, 21, 27, 32, 6, 0, 0, 0, 0, 0, 0, 1};
int len = 0;
- while (len < size && samplesInChunk < 100) {
+ while (len < size && samples_in_chunk < 100) {
len += packed_size[(pkt->data[len] >> 3) & 0x0F];
- samplesInChunk++;
+ samples_in_chunk++;
}
- if(samplesInChunk > 1){
+ if (samples_in_chunk > 1) {
av_log(s, AV_LOG_ERROR, "fatal error, input is not a single packet, implement a AVParser for it\n");
return -1;
}
- } else if (trk->sampleSize)
- samplesInChunk = size/trk->sampleSize;
+ } else if (trk->sample_size)
+ samples_in_chunk = size / trk->sample_size;
else
- samplesInChunk = 1;
+ samples_in_chunk = 1;
/* copy extradata if it exists */
- if (trk->vosLen == 0 && enc->extradata_size > 0) {
- trk->vosLen = enc->extradata_size;
- trk->vosData = av_malloc(trk->vosLen);
- memcpy(trk->vosData, enc->extradata, trk->vosLen);
+ if (trk->vos_len == 0 && enc->extradata_size > 0) {
+ trk->vos_len = enc->extradata_size;
+ trk->vos_data = av_malloc(trk->vos_len);
+ memcpy(trk->vos_data, enc->extradata, trk->vos_len);
}
- if (enc->codec_id == CODEC_ID_H264 && trk->vosLen > 0 && *(uint8_t *)trk->vosData != 1) {
+ if (enc->codec_id == AV_CODEC_ID_H264 && trk->vos_len > 0 && *(uint8_t *)trk->vos_data != 1) {
/* from x264 or from bytestream h264 */
/* nal reformating needed */
if (trk->hint_track >= 0 && trk->hint_track < mov->nb_streams) {
avio_write(pb, pkt->data, size);
}
- if ((enc->codec_id == CODEC_ID_DNXHD ||
- enc->codec_id == CODEC_ID_AC3) && !trk->vosLen) {
+ if ((enc->codec_id == AV_CODEC_ID_DNXHD ||
+ enc->codec_id == AV_CODEC_ID_AC3) && !trk->vos_len) {
/* copy frame to create needed atoms */
- trk->vosLen = size;
- trk->vosData = av_malloc(size);
- if (!trk->vosData)
+ trk->vos_len = size;
+ trk->vos_data = av_malloc(size);
+ if (!trk->vos_data)
return AVERROR(ENOMEM);
- memcpy(trk->vosData, pkt->data, size);
+ memcpy(trk->vos_data, pkt->data, size);
}
if (!(trk->entry % MOV_INDEX_CLUSTER_SIZE)) {
}
trk->cluster[trk->entry].pos = avio_tell(pb) - size;
- trk->cluster[trk->entry].samplesInChunk = samplesInChunk;
+ trk->cluster[trk->entry].samples_in_chunk = samples_in_chunk;
trk->cluster[trk->entry].size = size;
- trk->cluster[trk->entry].entries = samplesInChunk;
+ trk->cluster[trk->entry].entries = samples_in_chunk;
trk->cluster[trk->entry].dts = pkt->dts;
if (!trk->entry && trk->start_dts != AV_NOPTS_VALUE) {
/* First packet of a new fragment. We already wrote the duration
- * of the last packet of the previous fragment based on trackDuration,
+ * of the last packet of the previous fragment based on track_duration,
* which might not exactly match our dts. Therefore adjust the dts
* of this packet to be what the previous packets duration implies. */
- trk->cluster[trk->entry].dts = trk->start_dts + trk->trackDuration;
+ trk->cluster[trk->entry].dts = trk->start_dts + trk->track_duration;
}
if (trk->start_dts == AV_NOPTS_VALUE)
trk->start_dts = pkt->dts;
- trk->trackDuration = pkt->dts - trk->start_dts + pkt->duration;
+ trk->track_duration = pkt->dts - trk->start_dts + pkt->duration;
if (pkt->pts == AV_NOPTS_VALUE) {
av_log(s, AV_LOG_WARNING, "pts has no value\n");
trk->flags |= MOV_TRACK_CTTS;
trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;
trk->cluster[trk->entry].flags = 0;
- if (pkt->flags & AV_PKT_FLAG_KEY) {
- if (mov->mode == MODE_MOV && enc->codec_id == CODEC_ID_MPEG2VIDEO &&
+ if (enc->codec_id == AV_CODEC_ID_VC1) {
+ mov_parse_vc1_frame(pkt, trk, mov->fragments);
+ } else if (pkt->flags & AV_PKT_FLAG_KEY) {
+ if (mov->mode == MODE_MOV && enc->codec_id == AV_CODEC_ID_MPEG2VIDEO &&
trk->entry > 0) { // force sync sample for the first key frame
mov_parse_mpeg2_frame(pkt, &trk->cluster[trk->entry].flags);
if (trk->cluster[trk->entry].flags & MOV_PARTIAL_SYNC_SAMPLE)
trk->cluster[trk->entry].flags = MOV_SYNC_SAMPLE;
}
if (trk->cluster[trk->entry].flags & MOV_SYNC_SAMPLE)
- trk->hasKeyframes++;
+ trk->has_keyframes++;
}
trk->entry++;
- trk->sampleCount += samplesInChunk;
+ trk->sample_count += samples_in_chunk;
mov->mdat_size += size;
avio_flush(pb);
return 0;
}
-int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
+static int mov_write_packet(AVFormatContext *s, AVPacket *pkt)
{
if (!pkt) {
mov_flush_fragment(s);
return 1;
} else {
- return mov_write_packet_internal(s, pkt);
+ MOVMuxContext *mov = s->priv_data;
+ MOVTrack *trk = &mov->tracks[pkt->stream_index];
+ AVCodecContext *enc = trk->enc;
+ int64_t frag_duration = 0;
+ int size = pkt->size;
+
+ if (!pkt->size) return 0; /* Discard 0 sized packets */
+
+ if (trk->entry)
+ frag_duration = av_rescale_q(pkt->dts - trk->cluster[0].dts,
+ s->streams[pkt->stream_index]->time_base,
+ AV_TIME_BASE_Q);
+ if ((mov->max_fragment_duration &&
+ frag_duration >= mov->max_fragment_duration) ||
+ (mov->max_fragment_size && mov->mdat_size + size >= mov->max_fragment_size) ||
+ (mov->flags & FF_MOV_FLAG_FRAG_KEYFRAME &&
+ enc->codec_type == AVMEDIA_TYPE_VIDEO &&
+ trk->entry && pkt->flags & AV_PKT_FLAG_KEY)) {
+ if (frag_duration >= mov->min_fragment_duration)
+ mov_flush_fragment(s);
+ }
+
+ return ff_mov_write_packet(s, pkt);
}
}
AVDictionaryEntry *t;
int i, hint_track = 0;
- if (!s->pb->seekable) {
+ /* Set the FRAGMENT flag if any of the fragmentation methods are
+ * enabled. */
+ if (mov->max_fragment_duration || mov->max_fragment_size ||
+ mov->flags & (FF_MOV_FLAG_EMPTY_MOOV |
+ FF_MOV_FLAG_FRAG_KEYFRAME |
+ FF_MOV_FLAG_FRAG_CUSTOM))
+ mov->flags |= FF_MOV_FLAG_FRAGMENT;
+
+ /* Non-seekable output is ok if using fragmentation. If ism_lookahead
+ * is enabled, we don't support non-seekable output at all. */
+ if (!s->pb->seekable &&
+ ((!(mov->flags & FF_MOV_FLAG_FRAGMENT) &&
+ !(s->oformat && !strcmp(s->oformat->name, "ismv")))
+ || mov->ism_lookahead)) {
av_log(s, AV_LOG_ERROR, "muxer does not support non seekable output\n");
return -1;
}
"or choose different container.\n");
}else if(st->codec->codec_type == AVMEDIA_TYPE_AUDIO){
track->timescale = st->codec->sample_rate;
- /* set sampleSize for PCM and ADPCM */
- if (av_get_bits_per_sample(st->codec->codec_id)) {
+ /* set sample_size for PCM and ADPCM */
+ if (av_get_bits_per_sample(st->codec->codec_id) ||
+ st->codec->codec_id == AV_CODEC_ID_ILBC) {
if (!st->codec->block_align) {
av_log(s, AV_LOG_ERROR, "track %d: codec block align is not set\n", i);
goto error;
}
- track->sampleSize = st->codec->block_align;
+ track->sample_size = st->codec->block_align;
}
/* set audio_vbr for compressed audio */
if (av_get_bits_per_sample(st->codec->codec_id) < 8) {
- if (!st->codec->frame_size && track->mode == MODE_MOV) {
- av_log(s, AV_LOG_ERROR, "track %d: codec frame size is not set\n", i);
- goto error;
- }
track->audio_vbr = 1;
}
- if (track->mode != MODE_MOV) {
- if (track->timescale > UINT16_MAX) {
- av_log(s, AV_LOG_ERROR, "track %d: output format does not support "
- "sample rate %dhz\n", i, track->timescale);
- goto error;
- }
- if (track->enc->codec_id == CODEC_ID_MP3 && track->timescale < 16000) {
- av_log(s, AV_LOG_ERROR, "track %d: muxing mp3 at %dhz is not supported\n",
- i, track->enc->sample_rate);
- goto error;
- }
+ if (track->mode != MODE_MOV &&
+ track->enc->codec_id == AV_CODEC_ID_MP3 && track->timescale < 16000) {
+ av_log(s, AV_LOG_ERROR, "track %d: muxing mp3 at %dhz is not supported\n",
+ i, track->enc->sample_rate);
+ goto error;
}
}else if(st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE){
track->timescale = st->codec->time_base.den;
/* copy extradata if it exists */
if (st->codec->extradata_size) {
- track->vosLen = st->codec->extradata_size;
- track->vosData = av_malloc(track->vosLen);
- memcpy(track->vosData, st->codec->extradata, track->vosLen);
+ track->vos_len = st->codec->extradata_size;
+ track->vos_data = av_malloc(track->vos_len);
+ memcpy(track->vos_data, st->codec->extradata, track->vos_len);
}
}
FF_MOV_FLAG_FRAG_CUSTOM)) &&
!mov->max_fragment_duration && !mov->max_fragment_size)
mov->max_fragment_duration = 5000000;
- mov->flags |= FF_MOV_FLAG_EMPTY_MOOV | FF_MOV_FLAG_SEPARATE_MOOF;
+ mov->flags |= FF_MOV_FLAG_EMPTY_MOOV | FF_MOV_FLAG_SEPARATE_MOOF |
+ FF_MOV_FLAG_FRAGMENT;
}
- /* Set the FRAGMENT flag if any of the fragmentation methods are
- * enabled. */
- if (mov->max_fragment_duration || mov->max_fragment_size ||
- mov->flags & (FF_MOV_FLAG_EMPTY_MOOV |
- FF_MOV_FLAG_FRAG_KEYFRAME |
- FF_MOV_FLAG_FRAG_CUSTOM))
- mov->flags |= FF_MOV_FLAG_FRAGMENT;
-
- if (!(mov->flags & FF_MOV_FLAG_EMPTY_MOOV))
+ if (!(mov->flags & FF_MOV_FLAG_FRAGMENT))
mov_write_mdat_tag(pb, mov);
if (t = av_dict_get(s->metadata, "creation_time", NULL, 0))
avio_flush(pb);
+ if (mov->flags & FF_MOV_FLAG_ISML)
+ mov_write_isml_manifest(pb, mov);
+
if (mov->flags & FF_MOV_FLAG_EMPTY_MOOV) {
mov_write_moov_tag(pb, mov, s);
mov->fragments++;
for (i=0; i<mov->nb_streams; i++) {
if (mov->tracks[i].tag == MKTAG('r','t','p',' '))
ff_mov_close_hinting(&mov->tracks[i]);
+ if (mov->flags & FF_MOV_FLAG_FRAGMENT &&
+ mov->tracks[i].vc1_info.struct_offset && s->pb->seekable) {
+ int64_t off = avio_tell(pb);
+ uint8_t buf[7];
+ if (mov_write_dvc1_structs(&mov->tracks[i], buf) >= 0) {
+ avio_seek(pb, mov->tracks[i].vc1_info.struct_offset, SEEK_SET);
+ avio_write(pb, buf, 7);
+ avio_seek(pb, off, SEEK_SET);
+ }
+ }
av_freep(&mov->tracks[i].cluster);
av_freep(&mov->tracks[i].frag_info);
- if(mov->tracks[i].vosLen) av_free(mov->tracks[i].vosData);
+ if (mov->tracks[i].vos_len)
+ av_free(mov->tracks[i].vos_data);
}
- avio_flush(pb);
-
av_freep(&mov->tracks);
return res;
MOV_CLASS(mov)
AVOutputFormat ff_mov_muxer = {
.name = "mov",
- .long_name = NULL_IF_CONFIG_SMALL("MOV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
.extensions = "mov",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AAC,
-#if CONFIG_LIBX264_ENCODER
- .video_codec = CODEC_ID_H264,
-#else
- .video_codec = CODEC_ID_MPEG4,
-#endif
+ .audio_codec = AV_CODEC_ID_AAC,
+ .video_codec = CONFIG_LIBX264_ENCODER ?
+ AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){codec_movvideo_tags, codec_movaudio_tags, 0},
- .priv_class = &mov_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){
+ ff_codec_movvideo_tags, ff_codec_movaudio_tags, 0
+ },
+ .priv_class = &mov_muxer_class,
};
#endif
#if CONFIG_TGP_MUXER
MOV_CLASS(tgp)
AVOutputFormat ff_tgp_muxer = {
.name = "3gp",
- .long_name = NULL_IF_CONFIG_SMALL("3GP format"),
+ .long_name = NULL_IF_CONFIG_SMALL("3GP (3GPP file format)"),
.extensions = "3gp",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AMR_NB,
- .video_codec = CODEC_ID_H263,
+ .audio_codec = AV_CODEC_ID_AMR_NB,
+ .video_codec = AV_CODEC_ID_H263,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){codec_3gp_tags, 0},
- .priv_class = &tgp_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){ codec_3gp_tags, 0 },
+ .priv_class = &tgp_muxer_class,
};
#endif
#if CONFIG_MP4_MUXER
MOV_CLASS(mp4)
AVOutputFormat ff_mp4_muxer = {
.name = "mp4",
- .long_name = NULL_IF_CONFIG_SMALL("MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MP4 (MPEG-4 Part 14)"),
.mime_type = "application/mp4",
.extensions = "mp4",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AAC,
-#if CONFIG_LIBX264_ENCODER
- .video_codec = CODEC_ID_H264,
-#else
- .video_codec = CODEC_ID_MPEG4,
-#endif
+ .audio_codec = AV_CODEC_ID_AAC,
+ .video_codec = CONFIG_LIBX264_ENCODER ?
+ AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){ff_mp4_obj_type, 0},
- .priv_class = &mp4_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){ ff_mp4_obj_type, 0 },
+ .priv_class = &mp4_muxer_class,
};
#endif
#if CONFIG_PSP_MUXER
MOV_CLASS(psp)
AVOutputFormat ff_psp_muxer = {
.name = "psp",
- .long_name = NULL_IF_CONFIG_SMALL("PSP MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("PSP MP4 (MPEG-4 Part 14)"),
.extensions = "mp4,psp",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AAC,
-#if CONFIG_LIBX264_ENCODER
- .video_codec = CODEC_ID_H264,
-#else
- .video_codec = CODEC_ID_MPEG4,
-#endif
+ .audio_codec = AV_CODEC_ID_AAC,
+ .video_codec = CONFIG_LIBX264_ENCODER ?
+ AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){ff_mp4_obj_type, 0},
- .priv_class = &psp_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){ ff_mp4_obj_type, 0 },
+ .priv_class = &psp_muxer_class,
};
#endif
#if CONFIG_TG2_MUXER
MOV_CLASS(tg2)
AVOutputFormat ff_tg2_muxer = {
.name = "3g2",
- .long_name = NULL_IF_CONFIG_SMALL("3GP2 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("3GP2 (3GPP2 file format)"),
.extensions = "3g2",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AMR_NB,
- .video_codec = CODEC_ID_H263,
+ .audio_codec = AV_CODEC_ID_AMR_NB,
+ .video_codec = AV_CODEC_ID_H263,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){codec_3gp_tags, 0},
- .priv_class = &tg2_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){ codec_3gp_tags, 0 },
+ .priv_class = &tg2_muxer_class,
};
#endif
#if CONFIG_IPOD_MUXER
MOV_CLASS(ipod)
AVOutputFormat ff_ipod_muxer = {
.name = "ipod",
- .long_name = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 (MPEG-4 Part 14)"),
.mime_type = "application/mp4",
.extensions = "m4v,m4a",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AAC,
- .video_codec = CODEC_ID_H264,
+ .audio_codec = AV_CODEC_ID_AAC,
+ .video_codec = AV_CODEC_ID_H264,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
- .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){codec_ipod_tags, 0},
- .priv_class = &ipod_muxer_class,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){ codec_ipod_tags, 0 },
+ .priv_class = &ipod_muxer_class,
};
#endif
#if CONFIG_ISMV_MUXER
MOV_CLASS(ismv)
AVOutputFormat ff_ismv_muxer = {
.name = "ismv",
- .long_name = NULL_IF_CONFIG_SMALL("ISMV/ISMA (Smooth Streaming) format"),
+ .long_name = NULL_IF_CONFIG_SMALL("ISMV/ISMA (Smooth Streaming)"),
.mime_type = "application/mp4",
.extensions = "ismv,isma",
.priv_data_size = sizeof(MOVMuxContext),
- .audio_codec = CODEC_ID_AAC,
- .video_codec = CODEC_ID_H264,
+ .audio_codec = AV_CODEC_ID_AAC,
+ .video_codec = AV_CODEC_ID_H264,
.write_header = mov_write_header,
- .write_packet = ff_mov_write_packet,
+ .write_packet = mov_write_packet,
.write_trailer = mov_write_trailer,
.flags = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH,
- .codec_tag = (const AVCodecTag* const []){ff_mp4_obj_type, 0},
+ .codec_tag = (const AVCodecTag* const []){ ff_mp4_obj_type, 0 },
.priv_class = &ismv_muxer_class,
};
#endif
projects / ffmpeg / blobdiff