On 13.09.2015 19:13, Peter B. wrote:
libavcodec/ffv1enc.c | 1 + 1 file changed, 1 insertion(+)diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index 265ced1..d210692 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -1345,6 +1345,7 @@ static av_cold int encode_close(AVCodecContext *avctx) #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM static const AVOption options[] = { { "slicecrc", "Protect slices with CRCs", OFFSET(ec), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, + { "coder", "Coder used: 0 (Golomb Rice), 1 (Range coder), 2 (Range coder with custom state transition table)", OFFSET(ac), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, { NULL } };
I guess this won't work. From a brief look at encode_init() in ffv1enc.c it seems that the ac value is derived from AVCodecContext->coder_type so the "coder" doc would be found in the global codec options:
http://ffmpeg.org/ffmpeg-codecs.html#Codec-Options Regards, Tobias _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
