Steven M. Schultz wrote:
In some over-curious testing, I think I ran into an upper limit (be it
unusable for any practical purpose) for -b. Any encoding with -b greater
than 15000 just doesn't work. Does anyone have any similar experiences?
Let me guess - you're trying to encode HD material :)
You realize that mpeg2enc is a [EMAIL PROTECTED] encoder, right? ;)
The larger
frame sizes and higher bitrates belong to the higher levels - [EMAIL
PROTECTED]
as I recall (reference books are at home).
Nope, just curious! I have a NTSC DV camera, and I'll be encoding for
DVD, but I'm profiling the relationship between -b and -q for output
sizes. Saw some cool curves and wanted to see what happened beyond 9800.
http://viswiz.gmd.de/DVP/Public/deliv/deliv.211/mpeg/[EMAIL PROTECTED] gave me
a clue about what you were talking about (for those others here who
aren't quite up to scratch with the lingo).
Bernhard Praschinger wrote:
In some over-curious testing, I think I ran into an upper limit (be it
unusable for any practical purpose) for -b. Any encoding with -b greater
than 15000 just doesn't work. Does anyone have any similar experiences?
Does anyone know the upper limit of -b for 1.6.2?Normaly you don't use bitrates over 10000Kbit/sec.
And 16000 is the maximal allowed bitrate. And mpeg2enc should tell you
that with a message like that:
**ERROR: [mpeg2enc] Bit rate is greater than permitted in specified
Level
-f 1/4/8 have lower limits.
According to the link I've included, 15000 is the max bitrate for [EMAIL PROTECTED]
encoders; but, maybe it's different in the source.
Joe
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