[MPlayer-dvb] Better picture for mplayer-dvb
Nico Sabbi
nsabbi at tiscali.it
Sun Dec 5 17:26:54 CET 2004
Juri Haberland wrote:
>Sebastian Kemper wrote:
>
>
>>Nico Sabbi schrieb:
>>
>>
>>
>>>2 MB/s means 16 Mbit/s; this may be really too high for the card (the
>>>previous figure of 5 Mb/s should not,
>>>because the card is supposed to play DVD content, which may get as high
>>>as 9.8 Mb/s)
>>>but I'm just guessing: I don't have a FF card.
>>>
>>>
>>Great input, Nico. Allthough you might have confused MB/s and Mbit/s?
>>
>>
>
>No, he didn't.
>
>
>
>>If I understand correctly, wouldn't it be worth to try if things work
>>better with a patched version of lavc that has a bitrate boundary at
>>9.8MBit/s? What do you think? Who could we ask for such a patch? :) Can
>>you do it yourself? :) I can't program anything except printf/scanf
>>things yet :)
>>
>>
>
>Actually, lavc=9000 should do the trick, but it still gives me a max.
>bitrate of 2.2 MBytes/s.
>Only if I use 5000 I get 1.2 MByte/s, which is 9.6 Mbit/s.
>
>So something is wrong with the lavc parameter, because mplayer's
>man-page says:
>
>
>
>>quality:
>> 1 - 31 fixed qscale
>> 32 - fixed bitrate in kBits
>>
>>
>
>So 9000 should give me 9Mbit/s, but I get up to 17.2Mbit/s...
>
>Cheers,
>Juri
>
>
>
maybe -vf lavc=3 will work without compromising quality
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