[mythtv-commits] Ticket #10080: Firewire MPEG4 Support

MythTV noreply at mythtv.org
Thu Oct 6 14:25:32 UTC 2011


#10080: Firewire MPEG4 Support
----------------------------------------------------+---------------------
     Reporter:  Andrew Phillips <theasp@…>          |      Owner:  danielk
         Type:  Patch - Bug Fix                     |     Status:  new
     Priority:  minor                               |  Milestone:  unknown
    Component:  MythTV - Recording                  |    Version:  0.24.1
     Severity:  medium                              |   Keywords:
Ticket locked:  0                                   |
----------------------------------------------------+---------------------
 My cable company recently converted some HD channels to MPEG4 (h264), but
 it looks like the firewire recorder is only looking for MPEG2 data.  The
 attached patch works for me, with code copied from another recorder.  I'm
 not sure what _seen_sps is used for, but I left it in.

 See http://pastebin.com/1XtJkGhs for what was logged previous to this
 patch.

 Details on the resulting file from mplayer:
 ID_FILENAME=2641_20111006110000.mpg
 ID_DEMUXER=mpegts
 ID_VIDEO_FORMAT=0x10000005
 ID_VIDEO_BITRATE=0
 ID_VIDEO_WIDTH=1920
 ID_VIDEO_HEIGHT=1088
 ID_VIDEO_FPS=29.970
 ID_VIDEO_ASPECT=0.0000
 ID_AUDIO_FORMAT=8192
 ID_AUDIO_BITRATE=0
 ID_AUDIO_RATE=0
 ID_AUDIO_NCH=0
 ID_START_TIME=20603.02
 ID_LENGTH=0.00
 ID_SEEKABLE=1
 ID_CHAPTERS=0
 ==========================================================================
 Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
 Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
 ==========================================================================
 ID_VIDEO_CODEC=ffh264
 ==========================================================================
 Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
 AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
 ID_AUDIO_BITRATE=384000
 ID_AUDIO_RATE=48000
 ID_AUDIO_NCH=2
 Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
 ==========================================================================
 AO: [null] 48000Hz 2ch s16le (2 bytes per sample)
 ID_AUDIO_CODEC=ffac3

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/10080>
MythTV <http://code.mythtv.org/trac>
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