ffmpeg | branch: master | Carl Eugen Hoyos <ceho...@ag.or.at> | Sun Jul 19 22:34:13 2015 +0200| [c239fcb94893db484a6a1ef6c7b915cf54c03a9f] | committer: Michael Niedermayer
lavc/jpeg2000: Signal lossless / bit-exact video stream. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c239fcb94893db484a6a1ef6c7b915cf54c03a9f --- libavcodec/jpeg2000dec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 6e60c0a..49d4151 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -469,6 +469,9 @@ static int get_cox(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c) /* set integer 9/7 DWT in case of BITEXACT flag */ if ((s->avctx->flags & CODEC_FLAG_BITEXACT) && (c->transform == FF_DWT97)) c->transform = FF_DWT97_INT; + else if (c->transform == FF_DWT53) { + s->avctx->properties |= FF_CODEC_PROPERTY_LOSSLESS; + } if (c->csty & JPEG2000_CSTY_PREC) { int i; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
