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Bug 758419 - h264parse: marks every buffer as header in dash stream
h264parse: marks every buffer as header in dash stream
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other All
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2015-11-20 17:48 UTC by Thiago Sousa Santos
Modified: 2018-11-03 13:43 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Thiago Sousa Santos 2015-11-20 17:48:21 UTC 
The stream: http://rdmedia.bbc.co.uk/dash/ondemand/bbb/2/client_manifest-separate_init.mpd

*every* buffer coming out of h264parse is marked as a header.

Easily seen with a debug log 6 of playbin on that file and then grepping:

cat gst.log | grep "avdec_h264-0:sink>" |grep calling |less -RS

Note the flags at the end always contain 0x400
Comment 1 Thiago Sousa Santos 2015-11-20 20:51:18 UTC 
Converted the stuff I wanted to see to ERROR.

Every output buffer has a SEI and frame, so because of the SEI it is marked as header. So it is intentionally doing that.

0:00:02.192244881  9375 0x7fb3680050a0 ERROR              h264parse gsth264parse.c:716:gst_h264_parse_process_nal:<h264parse0> processing nal of type 6 SEI, size 7
0:00:02.193966844  9375 0x7fb3680050a0 ERROR              h264parse gsth264parse.c:716:gst_h264_parse_process_nal:<h264parse0> processing nal of type 1 Slice, size 11
0:00:02.194742586  9375 0x7fb3680050a0 ERROR              h264parse gsth264parse.c:716:gst_h264_parse_process_nal:<h264parse0> processing nal of type 1 Slice, size 462
0:00:02.194998851  9375 0x7fb3680050a0 ERROR              h264parse gsth264parse.c:716:gst_h264_parse_process_nal:<h264parse0> processing nal of type 12 Filler Data, size 949
0:00:02.195654710  9375 0x7fb3680050a0 ERROR              h264parse gsth264parse.c:184:gst_h264_parse_reset_frame:<h264parse0> reset frame
Comment 2 GStreamer system administrator 2018-11-03 13:43:05 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/326.