diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-02-03 01:11:53 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-02-07 10:22:18 +0100 |
| commit | 1d5ba34249e2a43976586fcbb1171b03bdcca1e0 (patch) | |
| tree | a67d101478226bbb3c1e481e98e207beb50e6cbc | |
| parent | 97fb84d74e9086cbed135486dca70ca8c569449c (diff) | |
avformat/avformat: Remove dead check, write-only assignment
For muxers, the internal AVCodecContext is basically unused
except in avformat_transfer_internal_stream_timing_info()
(which sets time_base and ticks_per_frame) and
av_stream_get_codec_timebase() (a getter for time_base).
This makes ticks_per_frame write-only, so don't set it.
Also remove an always-false check for the AVCodecContext's
codec_tag.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | libavformat/avformat.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libavformat/avformat.c b/libavformat/avformat.c index 8e8c6fbe55..1a99598d6f 100644 --- a/libavformat/avformat.c +++ b/libavformat/avformat.c @@ -775,11 +775,6 @@ int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, || copy_tb == AVFMT_TBCF_R_FRAMERATE) { enc_ctx->time_base.num = ist->r_frame_rate.den; enc_ctx->time_base.den = 2*ist->r_frame_rate.num; -#if FF_API_TICKS_PER_FRAME -FF_DISABLE_DEPRECATION_WARNINGS - enc_ctx->ticks_per_frame = 2; -FF_ENABLE_DEPRECATION_WARNINGS -#endif } else #endif if (copy_tb == AVFMT_TBCF_AUTO && dec_ctx->framerate.num && @@ -792,7 +787,6 @@ FF_ENABLE_DEPRECATION_WARNINGS #if FF_API_TICKS_PER_FRAME FF_DISABLE_DEPRECATION_WARNINGS enc_ctx->time_base.num *= dec_ctx->ticks_per_frame; - enc_ctx->ticks_per_frame = 2; FF_ENABLE_DEPRECATION_WARNINGS #endif } @@ -812,7 +806,7 @@ FF_ENABLE_DEPRECATION_WARNINGS } } - if ((enc_ctx->codec_tag == AV_RL32("tmcd") || ost->codecpar->codec_tag == AV_RL32("tmcd")) + if (ost->codecpar->codec_tag == AV_RL32("tmcd") && dec_ctx_tb.num < dec_ctx_tb.den && dec_ctx_tb.num > 0 && 121LL*dec_ctx_tb.num > dec_ctx_tb.den) { |