Module: libav Branch: master Commit: d80f0a4ad634b3949b91b85f21fd608c0cddeef7
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Wed Nov 18 10:32:34 2015 +0100 mpevideo_enc: disallow multiple slices for h261 and flv They do not work and produce corrupted output. CC: [email protected] --- libavcodec/mpegvideo_enc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index ab4fb32..d572b85 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -496,6 +496,12 @@ FF_ENABLE_DEPRECATION_WARNINGS } } + if (avctx->slices > 1 && + (avctx->codec_id == AV_CODEC_ID_FLV1 || avctx->codec_id == AV_CODEC_ID_H261)) { + av_log(avctx, AV_LOG_ERROR, "Multiple slices are not supported by this codec\n"); + return AVERROR(EINVAL); + } + if (s->avctx->thread_count > 1 && s->codec_id != AV_CODEC_ID_MPEG4 && s->codec_id != AV_CODEC_ID_MPEG1VIDEO && _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
