[FFmpeg-devel] [PATCH] DVB LATM parser
Fri Feb 13 17:29:36 CET 2009
On Feb 13, 2009, at 8:12 AM, David DeHaven wrote:
> On Feb 13, 2009, at 12:32 AM, Jai Menon wrote:
>> On Fri, Feb 13, 2009 at 8:40 AM, David DeHaven <dave at sagetv.com>
>>> On Feb 12, 2009, at 6:46 PM, Paul Kendall wrote:
>>>> On Friday 13 February 2009 06:11:58 David DeHaven wrote:
>>>>> Well, a slightly different (?) version works for streams from
>>>>> too. I tried this one from the Handbrake project:
>>>> That's basically my first attempt at a patch to get it working
>>>> & dirty in
>>>>> One issue I'm seeing is it's reporting a negative bitrate. I don't
>>>>> have much material to test with though.
>>>> I'll have to check that.
>>> I'll see if I can dig up a stream to test with.
>> Could you also upload a sample? a bigger one (compared to what we
>> have) would be great. Thanks.
> Is there a folder for these already? Otherwise I'll just make a new
> one and post the path.
Nevermind, can't write outside of incoming anyways :)
It's going up to ftp://samples.mplayerhq.hu/MPlayer/incoming/dvb_norway_aac_latm/DVB-T_Norway_AAC_LATM_Sample.ts
Sample is 25 megs, ETA about 4:45 PM UTC.
With the LATM patch from Handbrake, it can play the audio track but it
reports a negative bitrate:
Input #0, mpegts, from 'DVB-T_Norway_NRK3_through_DVBViewer.ts':
Duration: 00:01:01.66, start: 94037.583800, bitrate: 3303 kb/s
Stream #0.0[0x209]: Video: h264, yuv420p, 720x576, AR: 20:11,
progressive, 25.00 fps(r)
Stream #0.1[0x2a4](nor): Audio: AAC_LATM, 48000 Hz, stereo, s16,
Stream #0.2[0x25c](nor): Subtitle: dvbsub
Stream #0.3[0x25d](nor): Subtitle: dvbsub
At least one output file must be specified
So, what does that mean? Does it move so fast across the wire it
creates a vacuum and pulls other bits along? ;)
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