ffmpeg | branch: release/4.3 | Michael Niedermayer <mich...@niedermayer.cc> | Mon Sep 30 23:42:50 2024 +0200| [50a5c2f75d948faeaeb601bc25d86cb21bd2cd5d] | committer: Michael Niedermayer
avcodec/ffv1enc: 2Pass mode is not possible with golomb coding "Fixes" Ticket7063 Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 417b163c00555ccda201a963e797bfa663a26ff5) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=50a5c2f75d948faeaeb601bc25d86cb21bd2cd5d --- libavcodec/ffv1enc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index 7c91be057a..82f21de8b3 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -526,6 +526,11 @@ 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); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
