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dwbuiten / FFmpeg

mirror of git://git.videolan.org/ffmpeg.git
http://ffmpeg.org
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pulse input broken #18

Closed michaelni closed 8 years ago

michaelni commented 8 years ago

./ffmpeg -f pulse -i default -t 0.1 wut.mp3 results in: [pulse @ 0x2700ac0] Could not find codec parameters for stream 0 (Unknown: none): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, pulse, from 'default': Duration: N/A, start: 1459702634.708732, bitrate: N/A Stream #0:0: Unknown: none Output #0, mp3, to 'wut.mp3': Output file #0 does not contain any stream

vs: ./ffmpeg-pre-codecpar -f pulse -i default -t 0.1 wut2.mp3 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, pulse, from 'default': Duration: N/A, start: 1459702650.719545, bitrate: 1536 kb/s Stream #0:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s Output #0, mp3, to 'wut2.mp3': Metadata: TSSE : Lavf57.28.100 Stream #0:0: Audio: mp3 (libmp3lame), 48000 Hz, stereo, s16p Metadata: encoder : Lavc57.27.101 libmp3lame Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le (native) -> mp3 (libmp3lame)) Press [q] to stop, [?] for help size= 2kB time=00:00:00.12 bitrate= 168.0kbits/s speed=0.759x
video:0kB audio:2kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 10.286458%

ghost commented 8 years ago

Converted it, didn't check whether it actually works.

Please do such fixes yourself next time.