[FFmpeg-cvslog] Update threshold to detect real timebase for stream copy.

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Jan 18 16:02:15 2011 +0100| [59e2118e973e73b760d11776be864b4b630098b6] | committer: Michael Niedermayer

Update threshold to detect real timebase for stream copy.
This may fix a bug where quicktime files use 1/600 timebase.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=59e2118e973e73b760d11776be864b4b630098b6
---

 ffmpeg.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index bae4b80..7cce343 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2147,7 +2147,7 @@ static int transcode(AVFormatContext **output_files,
                 goto fail;
             memcpy(codec->extradata, icodec->extradata, icodec->extradata_size);
             codec->extradata_size= icodec->extradata_size;
-            if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/1000){
+            if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){
                 codec->time_base = icodec->time_base;
                 codec->time_base.num *= icodec->ticks_per_frame;
                 av_reduce(&codec->time_base.num, &codec->time_base.den,