On Sun, Feb 9, 2014 at 6:38 PM, Mr M <[email protected]> wrote:
> > > > On Thu, Feb 6, 2014 at 3:40 PM, Mr M <[email protected]> wrote: > >> >> >> On Thursday, February 6, 2014, Mr M <[email protected]> wrote: >> >>> >>> >>> On Thursday, February 6, 2014, Carl Eugen Hoyos <[email protected]> >>> wrote: >>> >>>> Mr M <redpenguinmail <at> gmail.com> writes: >>>> >>>> > > Audio streams are switching between silent and >>>> > > non-silent, and I have no idea how (and if) this >>>> > > is signaled. >>>> >>>> > Well I can definitely tell you one thing. The second >>>> > audio track (spa) is definitely silent even on the TV >>>> > as I hear nothing when switching to it. >>>> >>>> The transport stream contains three audio tracks (0x40, >>>> 0x41 and 0x42), actual audio switches between two of them. >>>> Is your tv really never silent while playing this program? >>>> >>>> Carl Eugen >>>> >>>> _______________________________________________ >>>> ffmpeg-user mailing list >>>> [email protected] >>>> http://ffmpeg.org/mailman/listinfo/ffmpeg-user >>>> >>> >>> I just took a look again and during programming and commercials >>> then back again it never went silent. >>> >>> >>> -- >>> Sent from Gmail Mobile >>> >> >> Recordings from MSNBC are claiming only 2 audio streams now. Maybe >> sonething was broken when I was recording last Sunday. >> > > > Just an update to this: > > I have recorded another show today from this channel, but to be safe I > used another PC with another tuner card just to make sure that the PC or > tuner was not the culprit. > > ffmpeg shows: > > Input #0, mpegts, from 'Caught on Camera (Twist of Fate - > 105)_MSNBC_2014-02-09_17-00.ts': > Duration: 01:09:58.60, start: 0.071600, bitrate: 4000 kb/s > > Program 137 > Stream #0:0[0x40](eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 > Hz, stereo, fltp, 192 kb/s > Stream #0:1[0x41](spa): Audio: ac3 ([129][0][0][0] / 0x0081), 0 > channels, fltp > Stream #0:2[0x30]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), > yuv420p(tv), 704x480 [SAR 10:11 DAR 4:3], max. 4295 kb/s, 29.97 fps, 29.97 > tbr, 90k tbn, 59.9 > At least one output file must be specified > > So one of the audio tracks is gone yet it still looses A/V sync over time. > > So it appears to be something with the the cableco signal. > > I also spoke with the MediaPortal folks and they stated they do not alter > the signal/stream in anyway when it's recording. I also do not have any > commerical skipping programs or anything of that nature in use. > Another update to this. Apparently it was the fault of the cableco themselves. For a month or so now at least, recordings have never experienced this exact same error even though I never touched my setup. It appears from talking to a cable tech that they were not 100% done messing with the setup during this MSNBC issue and even 8 months later are still messing here and there with equipment. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
