Can't play .ts files from DVBViewer Recordings

September 17, 2017

Hi guys,

I'm using the DVBViewer Media Server and Plugin to record my LiveTV with teletext subtitles.

My mum is hard of hearing so I need the teletext and hence must record as .ts for this feature.

Live TV plays OK, (subtitles don't show up <-- separate issue), but playback of the recorded files fails.

Here's the Playback Log below with the ffmpeg errors.

I also thought this is interesting on the first line...

TranscodeReasons=SubtitleCodecNotSupported

I can share the video file if required.

I tried replacing ffmpeg with the latest version to see if it helps but same error.

Any help would be appreciated.

Cheers, Phil.

Application version: 3.2.30.23

http://localhost:8096/emby/videos/84d29d256f65c621d190b962497136e9/hls1/main/0.ts?DeviceId=ad9d023a0c0815a84288d8e9291677f1344a012a&MediaSourceId=84d29d256f65c621d190b962497136e9&VideoCodec=h264&AudioCodec=aac&AudioStreamIndex=1&SubtitleStreamIndex=2&VideoBitrate=139744000&AudioBitrate=256000&Level=51&Profile=high&PlaySessionId=dfdf2bdff5c84119bbf32ac475de2cef&api_key=e1b16a1e6a044d5da1d77166df782b87&CopyTimestamps=false&SubtitleMethod=Encode&TranscodingMaxAudioChannels=6&EnableSubtitlesInManifest=false&Tag=efdad8213362846ef95348051e65674e&RequireAvc=true&RequireNonAnamorphic=false&DeInterlace=true&SegmentContainer=ts&MinSegments=1&BreakOnNonKeyFrames=True&TranscodeReasons=SubtitleCodecNotSupported

{"Protocol":"File","Id":"84d29d256f65c621d190b962497136e9","Path":"d:\\recorded tv\\2017-09-17_16-14-27_7 adelaide_7 adelaide.ts","Type":"Default","Container":"mpegts","Name":"480P/MPEG2VIDEO/MP2","IsRemote":false,"ETag":"efdad8213362846ef95348051e65674e","RunTimeTicks":324870000,"ReadAtNativeFramerate":false,"IgnoreDts":false,"IgnoreIndex":false,"GenPtsInput":false,"SupportsTranscoding":true,"SupportsDirectStream":true,"SupportsDirectPlay":true,"IsInfiniteStream":false,"RequiresOpening":false,"RequiresClosing":false,"SupportsProbing":true,"EnableMpDecimate":false,"RequiresLooping":false,"VideoType":"VideoFile","MediaStreams":[{"Codec":"mpeg2video","TimeBase":"1/90000","CodecTimeBase":"1/25","IsInterlaced":true,"BitRate":3323512,"RefFrames":1,"IsDefault":false,"IsForced":false,"Height":576,"Width":720,"AverageFrameRate":25,"RealFrameRate":25,"Profile":"Main","Type":"Video","AspectRatio":"16:9","Index":0,"IsExternal":false,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"PixelFormat":"yuv420p","Level":8,"IsAnamorphic":false},{"Codec":"mp2","Language":"eng","TimeBase":"1/90000","CodecTimeBase":"1/48000","DisplayTitle":"Eng MP2 stereo","IsInterlaced":false,"ChannelLayout":"stereo","BitRate":256000,"Channels":2,"SampleRate":48000,"IsDefault":false,"IsForced":false,"Type":"Audio","Index":1,"IsExternal":false,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"Level":0,"IsAnamorphic":false},{"Codec":"dvb_teletext","Language":"eng","TimeBase":"1/90000","DisplayTitle":"Eng","IsInterlaced":false,"IsDefault":false,"IsForced":false,"Type":"Subtitle","Index":2,"IsExternal":false,"IsTextSubtitleStream":true,"SupportsExternalStream":true,"Level":0,"IsAnamorphic":false}],"Formats":[],"Bitrate":3579512,"RequiredHttpHeaders":{}}

User policy for Phil: EnablePlaybackRemuxing: True EnableVideoPlaybackTranscoding: True EnableAudioPlaybackTranscoding: True

C:\Users\Phil\AppData\Roaming\Emby-Server\ffmpeg\20170308\ffmpeg.exe -c:v mpeg2_cuvid -i file:"d:\recorded tv\2017-09-17_16-14-27_7 adelaide_7 adelaide.ts" -map_metadata -1 -map_chapters -1 -threads 0 -map 0:0 -map 0:1 -codec:v:0 h264_nvenc -pix_fmt yuv420p -preset default -b:v 3323512 -maxrate 3323512 -bufsize 6647024 -profile:v high -force_key_frames "expr:if(isnan(prev_forced_t),eq(t,t),gte(t,prev_forced_t+3))" -copyts -vf "yadif=0:-1:0,scale=trunc(min(max(iw\,ih*dar)\,1280)/2)*2:trunc(ow/dar/2)*2,subtitles='d\:/recorded tv/2017-09-17_16-14-27_7 adelaide_7 adelaide.ts:si=0',setpts=PTS -0/TB" -vsync -1 -codec:a:0 aac -strict experimental -ac 2 -ab 256000 -af "asetpts=PTS-0/TB" -f segment -max_delay 5000000 -avoid_negative_ts disabled -start_at_zero -segment_time 3 -individual_header_trailer 0 -segment_format mpegts -segment_list_type m3u8 -segment_start_number 0 -segment_list "D:\Temp\transcoding-temp\67aa48bdb798515ebab06fc1f06ac56c.m3u8" -y "D:\Temp\transcoding-temp\67aa48bdb798515ebab06fc1f06ac56c%d.ts"

ffmpeg version N-87306-g6743351 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 75.100 / 55. 75.100
libavcodec 57.106.101 / 57.106.101
libavformat 57. 82.100 / 57. 82.100
libavdevice 57. 8.101 / 57. 8.101
libavfilter 6.105.100 / 6.105.100
libswscale 4. 7.103 / 4. 7.103
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
[mpeg2video @ 0000000002554580] Invalid frame dimensions 0x0.
Last message repeated 8 times
[mpegts @ 0000000000e180c0] PES packet size mismatch
[mpegts @ 0000000000e180c0] Could not find codec parameters for stream 3 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0000000000e180c0] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'file:d:\recorded tv\2017-09-17_16-14-27_7 adelaide_7 adelaide.ts':
Duration: 00:00:32.49, start: 55884.046689, bitrate: 3323 kb/s
Program 1360
Stream #0:0[0x501]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x502](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
Stream #0:2[0x504](eng): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
Stream #0:3[0x506]: Unknown: none ([5][0][0][0] / 0x0005)
Stream #0:4[0x599]: Unknown: none ([11][0][0][0] / 0x000B)
Program 1361
Program 1362
Program 1363
Program 1364
Program 1365
Program 1368
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (mpeg2_cuvid) -> h264 (h264_nvenc))
Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[Parsed_subtitles_2 @ 00000000025c09a0] Shaper: FriBidi 0.19.6 (SIMPLE)
[mpeg2video @ 000000000287c120] Invalid frame dimensions 0x0.
Last message repeated 8 times
[mpegts @ 0000000002ae6a60] PES packet size mismatch
[mpegts @ 0000000002ae6a60] Could not find codec parameters for stream 3 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0000000002ae6a60] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[Parsed_subtitles_2 @ 00000000025c09a0] Using font provider directwrite
[Parsed_subtitles_2 @ 00000000025c09a0] Failed to find subtitle codec dvb_teletext
[AVFilterGraph @ 00000000025566e0] Error initializing filter 'subtitles' with args 'd\:/recorded tv/2017-09-17_16-14-27_7 adelaide_7 adelaide.ts:si=0'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
[aac @ 000000000287a440] Qavg: 349.773
[aac @ 000000000287a440] 2 frames left in the queue on closing
Conversion failed!
ffmpeg version N-87306-g6743351 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 75.100 / 55. 75.100
libavcodec 57.106.101 / 57.106.101
libavformat 57. 82.100 / 57. 82.100
libavdevice 57. 8.101 / 57. 8.101
libavfilter 6.105.100 / 6.105.100
libswscale 4. 7.103 / 4. 7.103
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
[mpeg2video @ 00000000025d6540] Invalid frame dimensions 0x0.
Last message repeated 8 times
[mpegts @ 00000000006b8220] PES packet size mismatch
[mpegts @ 00000000006b8220] Could not find codec parameters for stream 3 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 00000000006b8220] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'file:d:\recorded tv\2017-09-17_16-14-27_7 adelaide_7 adelaide.ts':
Duration: 00:00:32.49, start: 55884.046689, bitrate: 3323 kb/s
Program 1360
Stream #0:0[0x501]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x502](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
Stream #0:2[0x504](eng): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
Stream #0:3[0x506]: Unknown: none ([5][0][0][0] / 0x0005)
Stream #0:4[0x599]: Unknown: none ([11][0][0][0] / 0x000B)
Program 1361
Program 1362
Program 1363
Program 1364
Program 1365
Program 1368
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[Parsed_subtitles_2 @ 0000000002676640] Shaper: FriBidi 0.19.6 (SIMPLE)
[mpeg2video @ 00000000028a4340] Invalid frame dimensions 0x0.
Last message repeated 8 times
[mpegts @ 0000000005f1e6c0] PES packet size mismatch
[mpegts @ 0000000005f1e6c0] Could not find codec parameters for stream 3 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0000000005f1e6c0] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[Parsed_subtitles_2 @ 0000000002676640] Using font provider directwrite
[Parsed_subtitles_2 @ 0000000002676640] Failed to find subtitle codec dvb_teletext
[AVFilterGraph @ 00000000025d71c0] Error initializing filter 'subtitles' with args 'd\:/recorded tv/2017-09-17_16-14-27_7 adelaide_7 adelaide.ts:si=0'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
[aac @ 00000000028a5680] Qavg: 288.586
[aac @ 00000000028a5680] 2 frames left in the queue on closing
Conversion failed!

September 17, 2017

Hi there @@BODYPRINT can you please provide a sample video for testing? thanks !

September 18, 2017

Hi @@Luke.

File is attached here.

The subtitles begin after the adverts.

Cheers, Phil.

Video.zip

September 18, 2017

Ok, what's going on is our ffmpeg builds need to have libzvbi added in order to be able to handle dvb_teletext, so we'll have to get that added in an upcoming update. thanks.

September 18, 2017

That would be awesome if you can!

Would that make LiveTV teletext work as well or is that a different issue?

Thanks again.

September 18, 2017

We'll have to test once we have that, live streams may require additional development. Thanks.

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Can't play .ts files from DVBViewer Recordings

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