diff options
| author | Anton Khirnov <anton@khirnov.net> | 2014-10-08 19:23:14 +0000 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-10-15 06:37:55 +0000 |
| commit | 2d6e58497e76836604364b037df9b00ba3d75b69 (patch) | |
| tree | 4f665ce1bdfe33cc77c380b39f54cc25812b24c9 /libavformat | |
| parent | 7ea1b3472a61de4aa4d41b571e99418e4997ad41 (diff) | |
| download | ffmpeg-2d6e58497e76836604364b037df9b00ba3d75b69.tar.gz | |
lavf: switch to AVCodecContext.framerate for demuxing
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/internal.h | 2 | ||||
| -rw-r--r-- | libavformat/mux.c | 2 | ||||
| -rw-r--r-- | libavformat/utils.c | 14 |
3 files changed, 10 insertions, 8 deletions
diff --git a/libavformat/internal.h b/libavformat/internal.h index 9921ce11e0..c66a0458ef 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -323,7 +323,7 @@ int ff_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, /** * Return the frame duration in seconds. Return 0 if not available. */ -void ff_compute_frame_duration(int *pnum, int *pden, AVStream *st, +void ff_compute_frame_duration(AVFormatContext *s, int *pnum, int *pden, AVStream *st, AVCodecParserContext *pc, AVPacket *pkt); unsigned int ff_codec_get_tag(const AVCodecTag *tags, enum AVCodecID id); diff --git a/libavformat/mux.c b/libavformat/mux.c index 3b11e4e938..4067c16bab 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -265,7 +265,7 @@ static int compute_pkt_fields2(AVFormatContext *s, AVStream *st, AVPacket *pkt) /* duration field */ if (pkt->duration == 0) { - ff_compute_frame_duration(&num, &den, st, NULL, pkt); + ff_compute_frame_duration(s, &num, &den, st, NULL, pkt); if (den && num) { pkt->duration = av_rescale(1, num * (int64_t)st->time_base.den * st->codec->ticks_per_frame, den * (int64_t)st->time_base.num); } diff --git a/libavformat/utils.c b/libavformat/utils.c index ffad92f040..ef2d89f076 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -456,9 +456,11 @@ int ff_read_packet(AVFormatContext *s, AVPacket *pkt) /** * Return the frame duration in seconds. Return 0 if not available. */ -void ff_compute_frame_duration(int *pnum, int *pden, AVStream *st, +void ff_compute_frame_duration(AVFormatContext *s, int *pnum, int *pden, AVStream *st, AVCodecParserContext *pc, AVPacket *pkt) { + AVRational codec_framerate = s->iformat ? st->codec->framerate : + av_inv_q(st->codec->time_base); int frame_size; *pnum = 0; @@ -471,9 +473,9 @@ void ff_compute_frame_duration(int *pnum, int *pden, AVStream *st, } else if (st->time_base.num * 1000LL > st->time_base.den) { *pnum = st->time_base.num; *pden = st->time_base.den; - } else if (st->codec->time_base.num * 1000LL > st->codec->time_base.den) { - *pnum = st->codec->time_base.num; - *pden = st->codec->time_base.den; + } else if (codec_framerate.den * 1000LL > codec_framerate.num) { + *pnum = codec_framerate.den; + *pden = codec_framerate.num; if (pc && pc->repeat_pict) { if (*pnum > INT_MAX / (1 + pc->repeat_pict)) *pden /= 1 + pc->repeat_pict; @@ -620,7 +622,7 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st, } if (pkt->duration == 0 && st->codec->codec_type != AVMEDIA_TYPE_AUDIO) { - ff_compute_frame_duration(&num, &den, st, pc, pkt); + ff_compute_frame_duration(s, &num, &den, st, pc, pkt); if (den && num) { pkt->duration = av_rescale_rnd(1, num * (int64_t) st->time_base.den, den * (int64_t) st->time_base.num, @@ -683,7 +685,7 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st, st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { int duration = pkt->duration; if (!duration && st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { - ff_compute_frame_duration(&num, &den, st, pc, pkt); + ff_compute_frame_duration(s, &num, &den, st, pc, pkt); if (den && num) { duration = av_rescale_rnd(1, num * (int64_t) st->time_base.den, |