[Ffmpeg-devel] [PATCH] fix swf demuxing

[Baptiste Coudurier]

Michael Niedermayer wrote:
> Hi
> 
> On Sun, Mar 04, 2007 at 03:03:35PM +0100, Baptiste Coudurier wrote:
>> Hi
>>
>> Baptiste Coudurier wrote:
>>> Hi
>>>
>>> Michael Niedermayer wrote:
>>>> Hi
>>>>
>>>> On Mon, Dec 18, 2006 at 12:32:13PM +0100, Baptiste Coudurier wrote:
>>>>> Hi
>>>>>
>>>>> This patch fix swf demuxing of ffmpeg own created files.
>>>>> Don't skip too many bytes if tag is STREAMHEAD2 and mp3. Generic skip of
>>>>>  non read bytes.
>>>>>
>>>>> How to reproduce:
>>>>> ffmpeg -i <file> test.swf, with mp3 audio and video track.
>>>>>
>>>>> ffmpeg -i test.swf will only see mp3 track.
>>>>>
>>>>> Cannot confirm if original bug is not reappearing since no broken file
>>>>> was supplied, that fix seems generic though.
>>>> the swf muxer is broken, the demuxer too ...
>>>>
>>>> a long time ago i tried to clean it up but was to lazy to finish, my half
>>>> finished work (assuming i found the right patch) is attached (ill try to
>>>> apply some parts of it, feel free to finish it in case i give up again if 
>>>> you like), it also changes the code you change, but differently, dunno
>>>> which solution is correcter ...
>>>>
>>> Ok, Applied all demuxer changes. Will check muxer changes.
>>>
>> Ok here is cleaner patch for swf muxer, only supports mp3 for now,
>> enc->frame_size is mandatory to mux correctly, and since swf needs mp3
>> frames packed to fit one video frame, it uses some fifo.
> 
> looks ok
> 

Applied.

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