On Wed, Sep 30, 2015 at 1:16 PM, wm4 <nfx...@googlemail.com> wrote: > On Wed, 30 Sep 2015 13:09:01 +0200 > Hendrik Leppkes <h.lepp...@gmail.com> wrote: > >> The parser only reads the dca core sample rate, which is limited to a >> maximum of 48000 Hz, while X96 and HD extensions can increase the sample >> rate up to 192000 Hz. >> >> This change prevents the parser and decoder fighting over the sample rate, >> potentially confusing user applications. This also fixes sample rate >> display of >48000Hz files with ffmpeg/ffprobe when using libdcadec. >> --- >> libavcodec/dca_parser.c | 1 - >> 1 file changed, 1 deletion(-) >> >> diff --git a/libavcodec/dca_parser.c b/libavcodec/dca_parser.c >> index 337a99d..70e64a8 100644 >> --- a/libavcodec/dca_parser.c >> +++ b/libavcodec/dca_parser.c >> @@ -166,7 +166,6 @@ static int dca_parse(AVCodecParserContext *s, >> AVCodecContext *avctx, >> /* read the duration and sample rate from the frame header */ >> if (!dca_parse_params(buf, buf_size, &duration, &sample_rate, >> &pc1->framesize)) { >> s->duration = duration; >> - avctx->sample_rate = sample_rate; >> } else >> s->duration = 0; >> > > So in which situations do decoder and parser share the AVCodecContext > at all? In libavformat?
Yes, and it results in probing reporting the wrong sample rate right now. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel