[FFmpeg-user] latest git: Continuity Check Failed, PES packet size mismatch

[sean darcy]

On 08/09/2011 05:46 PM, sean darcy wrote:
> On 08/08/2011 01:32 PM, Sean Darcy wrote:
>>
>> I've got an .m2t file that plays correctly in mplayer. I'm trying to
>> convert it to an h.264/aac mp4 file.
>>
>> ffmpeg -i 2011-Dinner-Theater.m2t -an -pass 2 -vf yadif=1:0,hqdn3d
>> -vcodec libx264 -preset veryslow -tune film -r 60000/1001 -timestamp now
>> -b 4000k -threads 0 2011-Dinner-Theater.m4v
>>
>> Input #0, mpegts, from '2011-Dinner-Theater.m2t':
>> Duration: 00:30:42.60, start: 0.937767, bitrate: 27001 kb/s
>> Program 100
>> Stream #0.0[0x810]: Video: mpeg2video (Main), yuv420p, 1440x1080 [SAR
>> 4:3 DAR 16:9], 25000 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
>> Stream #0.1[0x814]: Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s
>> Stream #0.2[0x815]: Data: [160][0][0][0] / 0x00A0
>> Stream #0.3[0x811]: Data: [161][0][0][0] / 0x00A1
>>
>>
>> I keep getting this warning/error:
>>
>> Continuity Check Failed
>> PES packet size mismatch
>>
>> What can/should i do?
>>
>> sean
>
> The resulting mp4 file has a pronounced shudder every 10-15 seconds or
> so. I assume this is related. How do I fix it?
>
> sean

Never did get ffmpeg to work: seems to be broken. But found:

https://sites.google.com/site/linuxencoding/x264-encoding-guide

and used:

  mplayer -nosound -benchmark -vo yuv4mpeg:file=>(x264 --demuxer y4m 
--crf 20 --threads auto --output output.264 - 2>x264.log) 
2011-Dinner-Theater.m2t

That works. No shudder.

Seems odd since mplayer uses ffmpeg for its plumbing, but....

sean