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Bug 744860 - H264 parser does not convert codec data to byte stream when input is avc and output is byte stream
H264 parser does not convert codec data to byte stream when input is avc and ...
Status: RESOLVED NOTABUG
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2015-02-20 15:08 UTC by alfonso.sanchez-beato
Modified: 2015-02-20 15:56 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
0001-h264parse-Copy-codec-data-for-byte-stream-format.patch (3.71 KB, patch)
2015-02-20 15:08 UTC, alfonso.sanchez-beato 		none Details | Review

Description alfonso.sanchez-beato 2015-02-20 15:08:44 UTC 
Created attachment 297409 [details] [review]
0001-h264parse-Copy-codec-data-for-byte-stream-format.patch

Codec specific data for avc format is not being passed down to the decoder when the output format is byte-stream. It can happen that there is codec data even for byte-stream if input for the parser is avc but the only accepted format by the decoder is byte-stream. In that case, this patch translates the codec data to byte-stream as we do with the other nals.
Comment 1 Nicolas Dufresne (ndufresne) 2015-02-20 15:15:33 UTC 
In byte-stream, there should be codec data in the stream, not in the caps. What problem are you trying to solve ?
Comment 2 Nicolas Dufresne (ndufresne) 2015-02-20 15:56:17 UTC 
As discussed on IRC, codec_data in caps make no sense for byte-stream.