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4abc411b97
FFmpeg/tests/ref/lavf
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Michael Niedermayer 4abc411b97 nutenc: choose for non audio streams a timebase with finer resolution. 
While a 25 fps stream can in general store frame durations in 1/25
units, this is not true for the timestamps. For example a 25fps
and a 25000/1001 fps stream when they are stored together might have
a matching 0 timestamp point but when for example a chapter from
this is cut the new start is no longer aligned. The issue gets
MUCH worse when the streams are lower fps, like 1 or 2 fps.

This commit thus makes the muxer choose a multiple of the
framerate as timebase that is at least about 20 micro seconds precise

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-02 01:09:12 +02:00
..
aiff
alaw
asf asfenc: avoid negative timestamps 2012-09-28 02:40:53 +02:00
au
avi mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
bmp
caf Merge remote-tracking branch 'qatar/master' 2012-04-10 22:53:25 +02:00
dpx dpx: 10 and 12 bit decoding 2012-08-27 18:31:21 +02:00
dv_fmt ffmpeg: rework checks for the -t option. 2012-07-04 16:20:47 +02:00
ffm mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
flv_fmt mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
gif fate: gif: change checksum to bgr8 from rgb8 as thats what gets selected now 2012-04-17 04:05:44 +02:00
gxf mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
ismv mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
jpg mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
mkv mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
mmf Fix type and codetype fields in the MMF header for some phones. 2012-03-21 22:19:23 +01:00
mov mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
mpg mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
mulaw
mxf mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
mxf_d10 mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
nut nutenc: choose for non audio streams a timebase with finer resolution. 2012-10-02 01:09:12 +02:00
ogg ffmpeg: rework checks for the -t option. 2012-07-04 16:20:47 +02:00
pam fate: use standard diff options 2012-05-15 19:47:18 +01:00
pbmpipe
pcx
pgm
pgmpipe
pixfmt
png Add gray16 and rgb48 png encoding regression tests. 2012-01-16 10:57:56 +01:00
ppm
ppmpipe
rm mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
rso Enable already existing rso regression test. 2012-02-21 14:42:30 -05:00
sgi
sox Add regression test for "sox" format muxer/demuxer. 2012-02-21 14:42:30 -05:00
sunrast fate: Add sunrast regression test 2012-03-03 20:57:03 -05:00
swf mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
tga
tiff
ts mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
voc vocenc: fix sample rate rounding direction 2012-06-25 03:30:12 +02:00
voc_s16 vocenc: use new header from codec tag 4 2012-06-25 03:45:29 +02:00
wav
wtv mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd 2012-09-27 19:43:31 +02:00
xbm Add gif and xbm regression tests. 2012-04-09 17:21:35 +02:00
xwd avconv: get output pixel format from lavfi. 2012-04-15 20:22:36 +02:00
yuv4mpeg