Reallocating a wrapped avframe invalidates internal pointers, such as extended data.
FFmpeg has another way of passing AVFrames to muxers, but it seems the API (av_write_uncoded_frame) is not implemented in the ffmpeg CLI yet. Signed-off-by: Marton Balint <c...@passwd.hu> --- libavcodec/utils.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index f4085bf..184821a 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1820,7 +1820,7 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx, AVFrame *padded_frame = NULL; int ret; AVPacket user_pkt = *avpkt; - int needs_realloc = !user_pkt.data; + int needs_realloc = !user_pkt.data && avctx->codec_id != AV_CODEC_ID_WRAPPED_AVFRAME; *got_packet_ptr = 0; @@ -1964,7 +1964,7 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx, { int ret; AVPacket user_pkt = *avpkt; - int needs_realloc = !user_pkt.data; + int needs_realloc = !user_pkt.data && avctx->codec_id != AV_CODEC_ID_WRAPPED_AVFRAME; *got_packet_ptr = 0; -- 2.10.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel