* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <stdarg.h>
#include <stdint.h>
#include "config.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
-#include "libavutil/pixdesc.h"
+#include "libavutil/pixfmt.h"
#include "libavutil/thread.h"
#include "libavutil/time.h"
-#include "libavutil/time_internal.h"
#include "libavutil/timestamp.h"
#include "libavcodec/bytestream.h"
#include "libavcodec/internal.h"
#include "libavcodec/raw.h"
-#include "audiointerleave.h"
#include "avformat.h"
#include "avio_internal.h"
#include "id3v2.h"
#include "internal.h"
-#include "metadata.h"
#if CONFIG_NETWORK
#include "network.h"
#endif
-#include "riff.h"
#include "url.h"
#include "libavutil/ffversion.h"
if (codec->capabilities & AV_CODEC_CAP_AVOID_PROBING) {
const AVCodec *probe_codec = NULL;
- while (probe_codec = av_codec_next(probe_codec)) {
- if (probe_codec->id == codec_id &&
+ void *iter = NULL;
+ while ((probe_codec = av_codec_iterate(&iter))) {
+ if (probe_codec->id == codec->id &&
av_codec_is_decoder(probe_codec) &&
!(probe_codec->capabilities & (AV_CODEC_CAP_AVOID_PROBING | AV_CODEC_CAP_EXPERIMENTAL))) {
return probe_codec;
s->metadata = s->internal->id3v2_meta;
s->internal->id3v2_meta = NULL;
} else if (s->internal->id3v2_meta) {
- int level = AV_LOG_WARNING;
- if (s->error_recognition & AV_EF_COMPLIANT)
- level = AV_LOG_ERROR;
- av_log(s, level, "Discarding ID3 tags because more suitable tags were found.\n");
+ av_log(s, AV_LOG_WARNING, "Discarding ID3 tags because more suitable tags were found.\n");
av_dict_free(&s->internal->id3v2_meta);
- if (s->error_recognition & AV_EF_EXPLODE)
- return AVERROR_INVALIDDATA;
}
if (id3v2_extra_meta) {
if (!strcmp(s->iformat->name, "mp3") || !strcmp(s->iformat->name, "aac") ||
!strcmp(s->iformat->name, "tta") || !strcmp(s->iformat->name, "wav")) {
- if ((ret = ff_id3v2_parse_apic(s, &id3v2_extra_meta)) < 0)
- goto fail;
- if ((ret = ff_id3v2_parse_chapters(s, &id3v2_extra_meta)) < 0)
- goto fail;
- if ((ret = ff_id3v2_parse_priv(s, &id3v2_extra_meta)) < 0)
- goto fail;
+ if ((ret = ff_id3v2_parse_apic(s, id3v2_extra_meta)) < 0)
+ goto close;
+ if ((ret = ff_id3v2_parse_chapters(s, id3v2_extra_meta)) < 0)
+ goto close;
+ if ((ret = ff_id3v2_parse_priv(s, id3v2_extra_meta)) < 0)
+ goto close;
} else
av_log(s, AV_LOG_DEBUG, "demuxer does not support additional id3 data, skipping\n");
}
ff_id3v2_free_extra_meta(&id3v2_extra_meta);
if ((ret = avformat_queue_attached_pictures(s)) < 0)
- goto fail;
+ goto close;
if (!(s->flags&AVFMT_FLAG_PRIV_OPT) && s->pb && !s->internal->data_offset)
s->internal->data_offset = avio_tell(s->pb);
*ps = s;
return 0;
+close:
+ if (s->iformat->read_close)
+ s->iformat->read_close(s);
fail:
ff_id3v2_free_extra_meta(&id3v2_extra_meta);
av_dict_free(&tmp);
return err;
}
- if ((s->flags & AVFMT_FLAG_DISCARD_CORRUPT) &&
- (pkt->flags & AV_PKT_FLAG_CORRUPT)) {
+ if (pkt->flags & AV_PKT_FLAG_CORRUPT) {
av_log(s, AV_LOG_WARNING,
- "Dropped corrupted packet (stream = %d)\n",
- pkt->stream_index);
- av_packet_unref(pkt);
- continue;
+ "Packet corrupt (stream = %d, dts = %s)",
+ pkt->stream_index, av_ts2str(pkt->dts));
+ if (s->flags & AVFMT_FLAG_DISCARD_CORRUPT) {
+ av_log(s, AV_LOG_WARNING, ", dropping it.\n");
+ av_packet_unref(pkt);
+ continue;
+ }
+ av_log(s, AV_LOG_WARNING, ".\n");
}
av_assert0(pkt->stream_index < (unsigned)s->nb_streams &&
}
}
-static int is_intra_only(enum AVCodecID id)
+int ff_is_intra_only(enum AVCodecID id)
{
const AVCodecDescriptor *d = avcodec_descriptor_get(id);
if (!d)
if (st->start_time == AV_NOPTS_VALUE && pktl_it->pkt.pts != AV_NOPTS_VALUE) {
st->start_time = pktl_it->pkt.pts;
if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && st->codecpar->sample_rate)
- st->start_time += av_rescale_q(st->skip_samples, (AVRational){1, st->codecpar->sample_rate}, st->time_base);
+ st->start_time = av_sat_add64(st->start_time, av_rescale_q(st->skip_samples, (AVRational){1, st->codecpar->sample_rate}, st->time_base));
}
}
st->start_time = pts;
}
if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && st->codecpar->sample_rate)
- st->start_time += av_rescale_q(st->skip_samples, (AVRational){1, st->codecpar->sample_rate}, st->time_base);
+ st->start_time = av_sat_add64(st->start_time, av_rescale_q(st->skip_samples, (AVRational){1, st->codecpar->sample_rate}, st->time_base));
}
}
static void update_initial_durations(AVFormatContext *s, AVStream *st,
- int stream_index, int duration)
+ int stream_index, int64_t duration)
{
AVPacketList *pktl = s->internal->packet_buffer ? s->internal->packet_buffer : s->internal->parse_queue;
int64_t cur_dts = RELATIVE_TS_BASE;
if (st->last_IP_duration == 0 && (uint64_t)pkt->duration <= INT32_MAX)
st->last_IP_duration = pkt->duration;
if (pkt->dts != AV_NOPTS_VALUE)
- st->cur_dts = pkt->dts + st->last_IP_duration;
+ st->cur_dts = av_sat_add64(pkt->dts, st->last_IP_duration);
if (pkt->dts != AV_NOPTS_VALUE &&
pkt->pts == AV_NOPTS_VALUE &&
st->last_IP_duration > 0 &&
presentation_delayed, delay, av_ts2str(pkt->pts), av_ts2str(pkt->dts), av_ts2str(st->cur_dts), st->index, st->id);
/* update flags */
- if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA || is_intra_only(st->codecpar->codec_id))
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA || ff_is_intra_only(st->codecpar->codec_id))
pkt->flags |= AV_PKT_FLAG_KEY;
#if FF_API_CONVERGENCE_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
//We could use URLProtocol flags here but as many user applications do not use URLProtocols this would be unreliable
const char *proto = avio_find_protocol_name(s->url);
+ av_assert0(time_tolerance >= 0);
+
if (!proto) {
av_log(s, AV_LOG_INFO,
"Protocol name not provided, cannot determine if input is local or "
for (; i2 < st2->nb_index_entries; i2++) {
AVIndexEntry *e2 = &st2->index_entries[i2];
int64_t e2_pts = av_rescale_q(e2->timestamp, st2->time_base, AV_TIME_BASE_Q);
- if (e2_pts - e1_pts < time_tolerance)
+ if (e2_pts < e1_pts || e2_pts - (uint64_t)e1_pts < time_tolerance)
continue;
pos_delta = FFMAX(pos_delta, e1->pos - e2->pos);
break;
st = ic->streams[i];
if ( st->time_base.num <= INT64_MAX / ic->bit_rate
&& st->duration == AV_NOPTS_VALUE) {
- duration = av_rescale(8 * filesize, st->time_base.den,
+ duration = av_rescale(filesize, 8LL * st->time_base.den,
ic->bit_rate *
(int64_t) st->time_base.num);
st->duration = duration;
for (i = 0; i < ic->nb_streams; i++) {
st = ic->streams[i];
if (st->time_base.den)
- av_log(ic, AV_LOG_TRACE, "stream %d: start_time: %0.3f duration: %0.3f\n", i,
- (double) st->start_time * av_q2d(st->time_base),
- (double) st->duration * av_q2d(st->time_base));
+ av_log(ic, AV_LOG_TRACE, "stream %d: start_time: %s duration: %s\n", i,
+ av_ts2timestr(st->start_time, &st->time_base),
+ av_ts2timestr(st->duration, &st->time_base));
}
av_log(ic, AV_LOG_TRACE,
- "format: start_time: %0.3f duration: %0.3f (estimate from %s) bitrate=%"PRId64" kb/s\n",
- (double) ic->start_time / AV_TIME_BASE,
- (double) ic->duration / AV_TIME_BASE,
- duration_estimate_name(ic->duration_estimation_method),
- (int64_t)ic->bit_rate / 1000);
+ "format: start_time: %s duration: %s (estimate from %s) bitrate=%"PRId64" kb/s\n",
+ av_ts2timestr(ic->start_time, &AV_TIME_BASE_Q),
+ av_ts2timestr(ic->duration, &AV_TIME_BASE_Q),
+ duration_estimate_name(ic->duration_estimation_method),
+ (int64_t)ic->bit_rate / 1000);
}
}
} else if (avctx->codec_type == AVMEDIA_TYPE_SUBTITLE) {
ret = avcodec_decode_subtitle2(avctx, &subtitle,
&got_picture, &pkt);
+ if (got_picture)
+ avsubtitle_free(&subtitle);
if (ret >= 0)
pkt.size = 0;
}
return 0;
}
+static int add_coded_side_data(AVStream *st, AVCodecContext *avctx)
+{
+ int i;
+
+ for (i = 0; i < avctx->nb_coded_side_data; i++) {
+ const AVPacketSideData *sd_src = &avctx->coded_side_data[i];
+ uint8_t *dst_data;
+ dst_data = av_stream_new_side_data(st, sd_src->type, sd_src->size);
+ if (!dst_data)
+ return AVERROR(ENOMEM);
+ memcpy(dst_data, sd_src->data, sd_src->size);
+ }
+ return 0;
+}
+
int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
{
int i, count = 0, ret = 0, j;
if (!st->r_frame_rate.num) {
if ( avctx->time_base.den * (int64_t) st->time_base.num
- <= avctx->time_base.num * avctx->ticks_per_frame * (int64_t) st->time_base.den) {
+ <= avctx->time_base.num * avctx->ticks_per_frame * (uint64_t) st->time_base.den) {
av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den,
avctx->time_base.den, (int64_t)avctx->time_base.num * avctx->ticks_per_frame, INT_MAX);
} else {
avcodec_string(buf, sizeof(buf), st->internal->avctx, 0);
av_log(ic, AV_LOG_WARNING,
"Could not find codec parameters for stream %d (%s): %s\n"
- "Consider increasing the value for the 'analyzeduration' and 'probesize' options\n",
- i, buf, errmsg);
+ "Consider increasing the value for the 'analyzeduration' (%"PRId64") and 'probesize' (%"PRId64") options\n",
+ i, buf, errmsg, ic->max_analyze_duration, ic->probesize);
} else {
ret = 0;
}
ret = avcodec_parameters_from_context(st->codecpar, st->internal->avctx);
if (ret < 0)
goto find_stream_info_err;
+ ret = add_coded_side_data(st, st->internal->avctx);
+ if (ret < 0)
+ goto find_stream_info_err;
#if FF_API_LOWRES
// The decoder might reduce the video size by the lowres factor.
if (st->internal->avctx->lowres && orig_w) {
if (st->internal) {
avcodec_free_context(&st->internal->avctx);
- for (i = 0; i < st->internal->nb_bsfcs; i++) {
- av_bsf_free(&st->internal->bsfcs[i]);
- av_freep(&st->internal->bsfcs);
- }
+ av_bsf_free(&st->internal->bsfc);
av_freep(&st->internal->priv_pts);
av_bsf_free(&st->internal->extract_extradata.bsf);
av_packet_free(&st->internal->extract_extradata.pkt);
if (s->oformat && s->oformat->priv_class && s->priv_data)
av_opt_free(s->priv_data);
- for (i = s->nb_streams - 1; i >= 0; i--)
- ff_free_stream(s, s->streams[i]);
-
+ for (i = 0; i < s->nb_streams; i++)
+ free_stream(&s->streams[i]);
+ s->nb_streams = 0;
- for (i = s->nb_programs - 1; i >= 0; i--) {
+ for (i = 0; i < s->nb_programs; i++) {
av_dict_free(&s->programs[i]->metadata);
av_freep(&s->programs[i]->stream_index);
av_freep(&s->programs[i]);
}
+ s->nb_programs = 0;
+
av_freep(&s->programs);
av_freep(&s->priv_data);
while (s->nb_chapters--) {
}
}
-uint64_t ff_ntp_time(int64_t timestamp)
+uint64_t ff_ntp_time(void)
{
- return (timestamp / 1000) * 1000 + NTP_OFFSET_US;
+ return (av_gettime() / 1000) * 1000 + NTP_OFFSET_US;
}
uint64_t ff_get_formatted_ntp_time(uint64_t ntp_time_us)
char *hostname, int hostname_size,
int *port_ptr, char *path, int path_size, const char *url)
{
- const char *p, *ls, *ls2, *at, *at2, *col, *brk;
+ const char *p, *ls, *at, *at2, *col, *brk;
if (port_ptr)
*port_ptr = -1;
}
/* separate path from hostname */
- ls = strchr(p, '/');
- ls2 = strchr(p, '?');
- if (!ls)
- ls = ls2;
- else if (ls && ls2)
- ls = FFMIN(ls, ls2);
- if (ls)
- av_strlcpy(path, ls, path_size);
- else
- ls = &p[strlen(p)]; // XXX
+ ls = p + strcspn(p, "/?#");
+ av_strlcpy(path, ls, path_size);
/* the rest is hostname, use that to parse auth/port */
if (ls != p) {
return st->side_data[i].data;
}
}
+ if (size)
+ *size = 0;
return NULL;
}
int ret;
const AVBitStreamFilter *bsf;
AVBSFContext *bsfc;
- AVCodecParameters *in_par;
+
+ av_assert0(!st->internal->bsfc);
if (!(bsf = av_bsf_get_by_name(name))) {
av_log(NULL, AV_LOG_ERROR, "Unknown bitstream filter '%s'\n", name);
if ((ret = av_bsf_alloc(bsf, &bsfc)) < 0)
return ret;
- if (st->internal->nb_bsfcs) {
- in_par = st->internal->bsfcs[st->internal->nb_bsfcs - 1]->par_out;
- bsfc->time_base_in = st->internal->bsfcs[st->internal->nb_bsfcs - 1]->time_base_out;
- } else {
- in_par = st->codecpar;
- bsfc->time_base_in = st->time_base;
- }
-
- if ((ret = avcodec_parameters_copy(bsfc->par_in, in_par)) < 0) {
+ bsfc->time_base_in = st->time_base;
+ if ((ret = avcodec_parameters_copy(bsfc->par_in, st->codecpar)) < 0) {
av_bsf_free(&bsfc);
return ret;
}
return ret;
}
- if ((ret = av_dynarray_add_nofree(&st->internal->bsfcs, &st->internal->nb_bsfcs, bsfc))) {
- av_bsf_free(&bsfc);
- return ret;
- }
+ st->internal->bsfc = bsfc;
av_log(NULL, AV_LOG_VERBOSE,
"Automatically inserted bitstream filter '%s'; args='%s'\n",
projects / ffmpeg / blobdiff