* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
+#include "internal.h"
#include "avi.h"
#include "avio_internal.h"
#include "riff.h"
#include "libavutil/intreadwrite.h"
+#include "libavutil/dict.h"
/*
* TODO:
int bitrate, n, i, nb_frames, au_byterate, au_ssize, au_scale;
AVCodecContext *stream, *video_enc;
int64_t list1, list2, strh, strf;
- AVMetadataTag *t = NULL;
+ AVDictionaryEntry *t = NULL;
if (s->nb_streams > AVI_MAX_STREAM_COUNT) {
av_log(s, AV_LOG_ERROR, "AVI does not support >%d streams\n",
}
avio_wl32(pb, bitrate / 8); /* XXX: not quite exact */
avio_wl32(pb, 0); /* padding */
- if (url_is_streamed(pb))
+ if (!pb->seekable)
avio_wl32(pb, AVIF_TRUSTCKTYPE | AVIF_ISINTERLEAVED); /* flags */
else
avio_wl32(pb, AVIF_TRUSTCKTYPE | AVIF_HASINDEX | AVIF_ISINTERLEAVED); /* flags */
case AVMEDIA_TYPE_SUBTITLE:
// XSUB subtitles behave like video tracks, other subtitles
// are not (yet) supported.
- if (stream->codec_id != CODEC_ID_XSUB) {
+ if (stream->codec_id != AV_CODEC_ID_XSUB) {
av_log(s, AV_LOG_ERROR, "Subtitle streams other than DivX XSUB are not supported by the AVI muxer.\n");
return AVERROR_PATCHWELCOME;
}
case AVMEDIA_TYPE_DATA : ffio_wfourcc(pb, "dats"); break;
}
if(stream->codec_type == AVMEDIA_TYPE_VIDEO ||
- stream->codec_id == CODEC_ID_XSUB)
+ stream->codec_id == AV_CODEC_ID_XSUB)
avio_wl32(pb, stream->codec_tag);
else
avio_wl32(pb, 1);
avio_wl32(pb, au_scale); /* scale */
avio_wl32(pb, au_byterate); /* rate */
- av_set_pts_info(s->streams[i], 64, au_scale, au_byterate);
+ avpriv_set_pts_info(s->streams[i], 64, au_scale, au_byterate);
avio_wl32(pb, 0); /* start */
avist->frames_hdr_strm = avio_tell(pb); /* remember this offset to fill later */
- if (url_is_streamed(pb))
+ if (!pb->seekable)
avio_wl32(pb, AVI_MAX_RIFF_SIZE); /* FIXME: this may be broken, but who cares */
else
avio_wl32(pb, 0); /* length, XXX: filled later */
case AVMEDIA_TYPE_SUBTITLE:
// XSUB subtitles behave like video tracks, other subtitles
// are not (yet) supported.
- if (stream->codec_id != CODEC_ID_XSUB) break;
+ if (stream->codec_id != AV_CODEC_ID_XSUB) break;
case AVMEDIA_TYPE_VIDEO:
ff_put_bmp_header(pb, stream, ff_codec_bmp_tags, 0);
break;
return -1;
}
ff_end_tag(pb, strf);
- if ((t = av_metadata_get(s->streams[i]->metadata, "title", NULL, 0))) {
+ if ((t = av_dict_get(s->streams[i]->metadata, "title", NULL, 0))) {
avi_write_info_tag(s->pb, "strn", t->value);
t = NULL;
}
}
- if (!url_is_streamed(pb)) {
+ if (pb->seekable) {
unsigned char tag[5];
int j;
ff_end_tag(pb, list2);
}
- if (!url_is_streamed(pb)) {
+ if (pb->seekable) {
/* AVI could become an OpenDML one, if it grows beyond 2Gb range */
avi->odml_list = ff_start_tag(pb, "JUNK");
ffio_wfourcc(pb, "odml");
list2 = ff_start_tag(pb, "LIST");
ffio_wfourcc(pb, "INFO");
- ff_metadata_conv(&s->metadata, ff_avi_metadata_conv, NULL);
- for (i = 0; *ff_avi_tags[i]; i++) {
- if ((t = av_metadata_get(s->metadata, ff_avi_tags[i], NULL, AV_METADATA_MATCH_CASE)))
+ ff_metadata_conv(&s->metadata, ff_riff_info_conv, NULL);
+ for (i = 0; *ff_riff_tags[i]; i++) {
+ if ((t = av_dict_get(s->metadata, ff_riff_tags[i], NULL, AV_DICT_MATCH_CASE)))
avi_write_info_tag(s->pb, t->key, t->value);
}
ff_end_tag(pb, list2);
char ix_tag[] = "ix00";
int i, j;
- assert(!url_is_streamed(pb));
+ assert(pb->seekable);
if (avi->riff_id > AVI_MASTER_INDEX_SIZE)
return -1;
int i;
char tag[5];
- if (!url_is_streamed(pb)) {
+ if (pb->seekable) {
AVIStream *avist;
AVIIentry* ie = 0, *tie;
int empty, stream_id = -1;
AVCodecContext *enc= s->streams[stream_index]->codec;
int size= pkt->size;
-// av_log(s, AV_LOG_DEBUG, "%"PRId64" %d %d\n", pkt->dts, avi->packet_count[stream_index], stream_index);
while(enc->block_align==0 && pkt->dts != AV_NOPTS_VALUE && pkt->dts > avist->packet_count){
AVPacket empty_packet;
empty_packet.data= NULL;
empty_packet.stream_index= stream_index;
avi_write_packet(s, &empty_packet);
-// av_log(s, AV_LOG_DEBUG, "dup %"PRId64" %d\n", pkt->dts, avi->packet_count[stream_index]);
}
avist->packet_count++;
// Make sure to put an OpenDML chunk when the file size exceeds the limits
- if (!url_is_streamed(pb) &&
+ if (pb->seekable &&
(avio_tell(pb) - avi->riff_start > AVI_MAX_RIFF_SIZE)) {
avi_write_ix(s);
avist->audio_strm_length += size;
}
- if (!url_is_streamed(s->pb)) {
+ if (s->pb->seekable) {
AVIIndex* idx = &avist->indexes;
int cl = idx->entry / AVI_INDEX_CLUSTER_SIZE;
int id = idx->entry % AVI_INDEX_CLUSTER_SIZE;
int i, j, n, nb_frames;
int64_t file_size;
- if (!url_is_streamed(pb)){
+ if (pb->seekable){
if (avi->riff_id == 1) {
ff_end_tag(pb, avi->movi_list);
res = avi_write_idx1(s);
if (nb_frames < avist->packet_count)
nb_frames = avist->packet_count;
} else {
- if (stream->codec_id == CODEC_ID_MP2 || stream->codec_id == CODEC_ID_MP3) {
+ if (stream->codec_id == AV_CODEC_ID_MP2 || stream->codec_id == AV_CODEC_ID_MP3) {
nb_frames += avist->packet_count;
}
}
avi_write_counters(s, avi->riff_id);
}
}
- avio_flush(pb);
for (i=0; i<s->nb_streams; i++) {
AVIStream *avist= s->streams[i]->priv_data;
}
AVOutputFormat ff_avi_muxer = {
- "avi",
- NULL_IF_CONFIG_SMALL("AVI format"),
- "video/x-msvideo",
- "avi",
- sizeof(AVIContext),
- CODEC_ID_MP2,
- CODEC_ID_MPEG4,
- avi_write_header,
- avi_write_packet,
- avi_write_trailer,
- .codec_tag= (const AVCodecTag* const []){ff_codec_bmp_tags, ff_codec_wav_tags, 0},
- .flags= AVFMT_VARIABLE_FPS,
+ .name = "avi",
+ .long_name = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
+ .mime_type = "video/x-msvideo",
+ .extensions = "avi",
+ .priv_data_size = sizeof(AVIContext),
+ .audio_codec = CONFIG_LIBMP3LAME ? AV_CODEC_ID_MP3 : AV_CODEC_ID_AC3,
+ .video_codec = AV_CODEC_ID_MPEG4,
+ .write_header = avi_write_header,
+ .write_packet = avi_write_packet,
+ .write_trailer = avi_write_trailer,
+ .codec_tag = (const AVCodecTag* const []){
+ ff_codec_bmp_tags, ff_codec_wav_tags, 0
+ },
+ .flags = AVFMT_VARIABLE_FPS,
};
projects / ffmpeg / blobdiff