apps/ffmpeg-rockchip
1
0
Fork 0
mirror of https://github.com/nyanmisaka/ffmpeg-rockchip.git synced 2025-10-21 16:10:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

avcodec, avutil: allow more control about how samples are skipped

Browse Source 
Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes
the decoder export sample skip information via side data, instead
of applying it automatically. The format of the side data is the
same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame
side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to
be introduced.

This is useful for applications which want to do the timestamp
calculations manually, or which actually want to retrieve the
padding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
wm4
2014-09-27 16:47:09 +02:00
committed by Michael Niedermayer
parent a9b10e1510
commit cdd6f059a6
7 changed files with 43 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
doc/APIchanges
View File

@@ -15,6 +15,13 @@ libavutil: 2014-08-09
API changes, most recent first:
2014-10-02 - xxxxxxx - lavc 56.2.100 - avcodec.h
2014-10-02 - xxxxxxx - lavu 54.9.100 - frame.h
Add AV_FRAME_DATA_SKIP_SAMPLES. Add lavc CODEC_FLAG2_SKIP_MANUAL and
AVOption "skip_manual", which makes lavc export skip information via
AV_FRAME_DATA_SKIP_SAMPLES AVFrame side data, instead of skipping and
discarding samples automatically.
2014-10-02 - xxxxxxx - lavu 54.8.100 - avstring.h
Add av_match_list()