Converting MKV videos to MP2 -4 ?

poma pomidorabelisima at gmail.com
Mon Apr 1 16:19:05 UTC 2013


On 01.04.2013 17:10, Reindl Harald wrote:
> 
> 
> Am 01.04.2013 17:02, schrieb poma:
>> On 01.04.2013 14:03, Temlakos wrote:
>> ...
>>>
>>> No, but you have MP2 and MP3 sound-only files and MP4 videos. MP4 seems
>>> to be the download-of-choice from youtube.com, for example.
>>
>> - MPEG-1(2) Audio Layer II aka "MP2"
>> - MPEG-1(2) Audio Layer III aka "MP3"
>> - MPEG-4 Part 3 aka "MPEG-4 Audio"
>> - MPEG-4 Part 14 aka "MP4" is a multimedia container
>>   for certain types of video, audio and subtitle tracks,
>>   same as MKV(матрёшка) itself
> 
> Youtube and anything which provides videos for web is using
> H.264/MPEG-4 Part 10 / AVC, to be specific H264 BASELINE PROFILE
> and nothing else in context of "MP4" because THIS is the spec
> which is supported by Smartphones, Tablets, mobile browsers up to
> Firefox on Android in recent releases and most hardware-devices
> including hardware acceleration
> 
> http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC
> 

Anyhow, OP's question remains unclear.

poma





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