| Message ID | 20241001011125.1446217-1-michael@niedermayer.cc |
|---|---|
| State | New |
| Headers | show |
| Series | [FFmpeg-devel] avcodec/ffv1enc: 2Pass mode is not possible with golomb coding | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
On Tue, Oct 01, 2024 at 03:11:25AM +0200, Michael Niedermayer wrote: > "Fixes" Ticket7063 > > Sponsored-by: Sovereign Tech Fund > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/ffv1enc.c | 5 +++++ > 1 file changed, 5 insertions(+) will apply [...]
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index a6f405289eb..3222496daca 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -528,6 +528,11 @@ static av_cold int encode_init(AVCodecContext *avctx) avctx->slices > 1) s->version = FFMAX(s->version, 2); + if ((avctx->flags & (AV_CODEC_FLAG_PASS1 | AV_CODEC_FLAG_PASS2)) && s->ac == AC_GOLOMB_RICE) { + av_log(avctx, AV_LOG_ERROR, "2 Pass mode is not possible with golomb coding\n"); + return AVERROR(EINVAL); + } + // Unspecified level & slices, we choose version 1.2+ to ensure multithreaded decodability if (avctx->slices == 0 && avctx->level < 0 && avctx->width * avctx->height > 720*576) s->version = FFMAX(s->version, 2);
"Fixes" Ticket7063 Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/ffv1enc.c | 5 +++++ 1 file changed, 5 insertions(+)