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| author | Zhao Zhili <zhilizhao@tencent.com> | 2023-01-07 00:07:05 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2023-01-09 19:21:57 +0800 |
| commit | a598be44dff810b41c07547cc897b60b8fed9f9e (patch) | |
| tree | 362ecf5cbe448be34df8d5834d860ea82236437a | |
| parent | fcd557a2c2174d89cb85630ef06c160027d52fa3 (diff) | |
| download | ffmpeg-a598be44dff810b41c07547cc897b60b8fed9f9e.tar.gz | |
avcodec/mediacodecenc: enable B frames only with -strict experimental
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
| -rw-r--r-- | libavcodec/mediacodecenc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavcodec/mediacodecenc.c b/libavcodec/mediacodecenc.c index 4c1809093c..a92a8dc5a9 100644 --- a/libavcodec/mediacodecenc.c +++ b/libavcodec/mediacodecenc.c @@ -276,8 +276,16 @@ static av_cold int mediacodec_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_DEBUG, "set level to 0x%x\n", s->level); ff_AMediaFormat_setInt32(format, "level", s->level); } - if (avctx->max_b_frames > 0) + if (avctx->max_b_frames > 0) { + if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) { + av_log(avctx, AV_LOG_ERROR, + "Enabling B frames will produce packets with no DTS. " + "Use -strict experimental to use it anyway.\n"); + ret = AVERROR(EINVAL); + goto bailout; + } ff_AMediaFormat_setInt32(format, "max-bframes", avctx->max_b_frames); + } if (s->pts_as_dts == -1) s->pts_as_dts = avctx->max_b_frames <= 0; |