m2ts files stream with no audio
Posted: Fri Jun 19, 2020 8:55 am
I have several m2ts files that show up as having no audio at all on a variety of renderers (e.g., VLC, PS3).
A couple of examples - ffmpeg reports:
Another example:
UMS trace (for the second example) and conf file attached.
If I convert the file to a MKV container with no transcoding (ffmpeg -i input.m2ts -map 0 -c copy output.mkv) the audio stream appears on all renderers. I could convert everything to MKV, but shouldn't it work on m2ts? Also, if I convert to MKV, it will no longer stream to the PS3, only transcode.
A couple of examples - ffmpeg reports:
Code: Select all
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x101]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, 5.1(side), fltp, 640 kb/sCode: Select all
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x101]: Audio: dts (DTS-HD MA) ([130][0][0][0] / 0x0082), 48000 Hz, 5.1(side), s32p (24 bit)If I convert the file to a MKV container with no transcoding (ffmpeg -i input.m2ts -map 0 -c copy output.mkv) the audio stream appears on all renderers. I could convert everything to MKV, but shouldn't it work on m2ts? Also, if I convert to MKV, it will no longer stream to the PS3, only transcode.