christophecvr / gstreamer1.0-plugin-multibox-dvbmediasink Goto Github PK

see: http://www.opena.tv/mut-nt-hd51/29129-player-probleme-nach-update.html#post257371
or : http://www.opena.tv/xtrend-et9200/22694-media-center-media-player-spielen-keine-mp3-dateien-mehr-ab-post256416.html#post256416
or: http://www.opena.tv/world-vision-force-1-a/29009-mediaplayer.html?highlight=spinner
...

Edit: Only this one change causes these problems.

992 -#if defined(__sh__) && !defined(CHECK_DRAIN)
1001 +#ifndef CHECK_DRAIN

Please check your last commit.

check this thanks

http://git.opendreambox.org/?p=gst-plugin-dvbmediasink.git;a=commit;h=9dc98551a8ff9f43a2817fae10b1f0ddaf98effb

AVC3 stream plays audio but with no video. The extra codec data is not out of of band but in the stream so there is no SPS or PPS found. As the codec data maybe only 7 bytes long dvbvideosink will give warning message "codec_data too short(1)" or in some cases the data was 11 bytes but again SPS and PPS are not out of band for AVC3. The warning in this case was "codec_data too short(2)". Changing the code and just writing a 4 byte start code to the buffer when this type of stream is detected seems to work and video is displayed with no issues but not sure if this is the correct approach.

Some sample streams below
http://rdmedia.bbc.co.uk/dash/ondemand/elephants_dream/1/client_manifest-all.mpd
http://rdmedia.bbc.co.uk/dash/ondemand/testcard/1/client_manifest-ctv-events.mpd

The problem is always at the beginning of the playpack when Enigma switches to 24p mode. Then the TV turns black and only audio is playing. Solution is to jump a couple of seconds forward, then video is back.

Same problem is when enigma stays in 24p mode and I start a 25p playback. After the switch to 25p the TV is black and only audio is playing. Jumping forward brings back video.

When enigma (and the TV) is already in 24p mode and I start another 24p mkv then video and audio is ok.

So the reason for the black screen seems to be the switching to another mode (24p to 25p or any other changing)

The problem persists with every mkv File I have. The Problem is only on Solo4k, i believe.

I'm writing because OpenATV uses your Multisink.