[vdr] Small VDR-streamdev patch for Popcorn Hour NMT

jori.hamalainen at teliasonera.com jori.hamalainen at teliasonera.com
Thu Nov 13 16:09:42 CET 2008


So it comes to my mind that should Streamdev start sending streams
at first GOP start seen?


-----Original Message-----
From: vdr-bounces at linuxtv.org on behalf of jori.hamalainen at teliasonera.com
Sent: Thu 13-Nov-08 16:50
To: vdr at linuxtv.org
Subject: RE: [vdr] Small VDR-streamdev patch for Popcorn Hour NMT
 


>> I tried to v3 patch offline from my PCH (just wget to a file and run
>> mediainfo & ffprobe 
>> etc). There seems to be progress - now ffprobe (and ffmpeg)
>>  indicates some errors in start of stream - which could be explained.

>Glad to here that :)

I was able to quickly test PCH. Still no picture, but now stream types
are partially recognized. Video to H.264 but sound as DTS (should be AC-3).
Video dimension is not known (should be 1080i)

And replay clock is still not running, showing just 0:00:00..

--

On mplayer-side still some false data time to time, Program n. 0 and video MPEG2 (correct PID)
# mplayer http://127.0.0.1:3000/TS/C-0-13-3805.ts
MPlayer dev-SVN-r26753-4.1.2 (C) 2000-2008 MPlayer Team

Playing http://127.0.0.1:3000/TS/C-0-13-3805.ts.
Resolving 127.0.0.1 for AF_INET6...
Couldn't resolve name for AF_INET6: 127.0.0.1
Connecting to server 127.0.0.1[127.0.0.1]: 3000...
Cache size set to 320 KBytes
Cache fill:  0.00% (0 bytes)   
Stream not seekable!
TS file format detected.
VIDEO MPEG2(pid=514) AUDIO MPA(pid=648) NO SUBS (yet)!  PROGRAM N. 0
Stream not seekable!

----

on other run it works partially (wrong audio?)..
# mplayer http://127.0.0.1:3000/TS/C-0-13-3805+2.ts
MPlayer dev-SVN-r26753-4.1.2 (C) 2000-2008 MPlayer Team

Playing http://127.0.0.1:3000/TS/C-0-13-3805+2.ts.
Connecting to server 127.0.0.1[127.0.0.1]: 3000...
Cache size set to 320 KBytes
Cache fill:  0.00% (0 bytes)   
TS file format detected.
VIDEO H264(pid=514) AUDIO MPA(pid=648) NO SUBS (yet)!  PROGRAM N. 3805
Stream not seekable!
FPS seems to be: 25.000000
Opening video filter: [pp=li]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Forced audio codec: hwdts
Forced audio codec: hwac3
Cannot find codec for audio format 0x50.
Read DOCS/HTML/en/codecs.html!
Audio: no sound
Starting playback...
VDec: vo config request - 1920 x 1088 (preferred colorspace: Planar YV12)
[PP] Using external postprocessing filter, max q = 6.
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.76:1 - prescaling to correct movie aspect.
VO: [xv] 1920x1088 => 1920x1088 Planar YV12 
[ASPECT] Warning: No suitable new res found!
[ASPECT] Warning: No suitable new res found!
[h264 @ 0x8776a50]B picture before any references, skipping
[h264 @ 0x8776a50]decode_slice_header error
[h264 @ 0x8776a50]B picture before any references, skipping
[h264 @ 0x8776a50]decode_slice_header error
[h264 @ 0x8776a50]B picture before any references, skipping
[h264 @ 0x8776a50]decode_slice_header error
[h264 @ 0x8776a50]B picture before any references, skipping




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