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| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-11-24 12:51:33 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-11-24 12:51:33 +0000 |
| commit | 46ddcfbe19799a59560b0607e9f4efab70576dee (patch) | |
| tree | 7940e8b5aada377027e7d3126a48e4932bb3b84f /DOCS | |
| parent | 0b95f7d0f93fe4de6130dbf16c9094c029f8b6d5 (diff) | |
| download | mpv-46ddcfbe19799a59560b0607e9f4efab70576dee.tar.bz2 mpv-46ddcfbe19799a59560b0607e9f4efab70576dee.tar.xz | |
codec_specific_data clarification
if anyone disagrees or has suggestions to improve it then shout
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21189 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS')
| -rw-r--r-- | DOCS/tech/nut.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/DOCS/tech/nut.txt b/DOCS/tech/nut.txt index 0843ab5b79..4d34301144 100644 --- a/DOCS/tech/nut.txt +++ b/DOCS/tech/nut.txt @@ -568,6 +568,13 @@ codec_specific_data the exact format is specified in the codec spec for H.264 the NAL units MUST be formatted as in a bytestream (with 00 00 01 prefixes) + codec_specific_data SHOULD contain exactly the essential global packets + needed to decode a stream, more specifically it SHOULD NOT contain packets + which contain only non essential metadata like author, title, ... + it also MUST NOT contain normal packets which cause the reference decoder + to generate any specific decoded samples + the encoder name and version, shall be considered essential as it is very + usefull to workaround possible encoder bugs frame_code frame_code is an 8-bit field which exists before every frame, it can |