Revert r14484 hunk that deleted the 'include avcodec.h' statement.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14495 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use compression level to set mp3lame quality option.
Patch by Nicolas George nicolas george normalesup org
Original thread:
[PATCH] libmp3lame: set noise shaping & psychoacoustic algorithms quality
Date: 07/31/2008 03:53 PM

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14494 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix mpeg 4:2:2 vis_qp and vis_mb_type debug, fix issue #471

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14493 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

downgrade mov negative ctts log message to warning, patch by Art Clarke, aclarke at vlideshow dot com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14492 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

only reset buffer state if seeking is sucessfull, update seek reg ref

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14491 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check url_fseek return value

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14490 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check url_fseek return value, update seek reg tests

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14489 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check url_fseek return value, update seek reg tests

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14488 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix a potential out of array writing.
Patch by Mathieu Malaterre mathieu malaterre gmail com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14487 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add opt handler for pending "-sample_fmt" option

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14486 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Write sample format description within avcodec_string()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14485 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add sample format support functions: avcodec_get_sample_fmt_name(), avcodec_get_sample_fmt(), avcodec_sample_fmt_string()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14484 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use static vlc structure to decode layer 3 huffman tables.
Patch by Art Clarke aclarke vlideshow com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14483 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Modify all codecs to report their supported input and output sample format(s).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14482 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix ARMv6 FASTDIV for divisor <=2

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14481 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

skip flv video info / command frame packets, fix issue #546

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14480 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1000l typo my new PRNG converged to -1.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14479 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a multiplicative LFG for thouse thinking the additative isnt good
enough, just 4 lines of code.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14478 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

change assert test due to the new reducing of time_base in av_set_pts_info, fix #561

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14477 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify intra PCM MB handling.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14476 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

USE_FASTMEMCPY is now called CONFIG_FASTMEMCPY in MPlayer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14475 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

EA Demuxer: make rev2 flag optional

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14474 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add a bunch of new xdcam hd422 fourccs

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14473 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

more hdv fourccs

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14472 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

update hdv fourcc descriptions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14471 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

give additional use case for version bumping; remove no longer true statement about version strings

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14470 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do not declare a counter as unsigned when it is not needed

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14469 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: rename loop counter vars to i,j

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14468 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: rename loop counter vars to i,j

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14467 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

r14205 broke vorbis float_to_int on ppc

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14466 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix a typo in sdp_write_header(): change "IPV4", which is not a valid
network address type, to "IP4".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14465 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add note about gcc bugs that gcc devs refuse to fix.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14464 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use #define instead of a constant.  Patch by Paul Kendall.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14463 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make ffmpeg dump output format in case of codec type mismatch between
an input stream and the corresponding output stream.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14462 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document av_lfg_get().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14461 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Warning about MTs speed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14460 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Small h264 decoding speed optimization: while->do/while

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14459 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simple lagged fibonacci PRNG.
3.5 times faster than our mersene twister.
10 times less memory needed. (=less cache trashing)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14458 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: new line

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14457 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove the now useless phase variable from context

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14456 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

increment minor version for commit r14412 (add sample_fmts infrastructure)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14455 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: make comment match var name

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14454 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: align comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14453 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename two context vars: s/sb/sp_block/, s/lhist/gain_block/

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14452 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Declare temporary buffers to be only of the necessary size

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14451 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14450 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: do not align with now removed next instruction

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14449 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: remove braces and useless newline

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14448 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change the way the input is passed to do_hybrid_filter(). Before, in[0] was
the oldest input sample passed and in[n-1] was the latest. Now it is the
contrary. This allows making backward_filter() somewhat simpler.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14447 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove RA288Context.output buffer. This buffer is just RA288Context.sb
backwards (output[i] == sb[N-i], where N is the buffer length).

This makes the code slower, this will be fixed in my next commit.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14446 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix misdetection of H.264 in mpegts as mpeg1video in mpegts.
Fixes maybeH264_dumpstream

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14445 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a few comments pointing to the G.728 specification

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14444 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove the history buffer from the context. It can easily be evaluated
from the lhist buffer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14443 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove unused variable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14442 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add random to list of test programs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14441 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change return type of main function to int to avoid a warning.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14440 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move #includes, which are only used in the test program, below the #ifdef
surrounding the test program to save an #ifdef at the top of the file.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14439 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Improve long names for FFM muxer and demuxer:
change "ffm format" to "FFM (FFserver live feed) format".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14438 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename two context buffers: pr{1,2} -> {sp,gain}_lpc. Also add a few doxy
comments.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14437 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Complete documentation for av_set_string().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14436 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove st1 and st2 temporary buffers in backward_filter() and use instead
RA288Context.pr{1,2}. Note that the pr{1,2} buffers are one unity smaller
than the st{1,2} buffers. My guess is that the original coder decided to
add one to the array sizes "just to be sure".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14435 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change benchmarking code so it returns compareable values.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14434 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make the selftesting code use and compileable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14433 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change slightly the meaning of RA288Context.phase. This
allows to remove two intermediary buffers and avoid a few
memcpy's.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14432 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix and clarify invalid examples for framerate override in the documentation.
patch by tripp, eliared yahoo com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14431 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroska: add support for A_QUICKTIME/QDM2 codec

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14430 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroska: add support for V_QUICKTIME track type

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14429 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Initialize outputed_poc to INT_MIN at decoder initialization.
Fixes issue 560

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14428 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

left_block intialisation optimisation.
This patch changes the left_block initialisation code in the fill_caches
function from individual array element setters to a simple pointer to a
pre-initialised array.
Patch by (Paul Kendall ! paul X kcbbs knodel gen knodel nz)
Date: Sun, 27 Jul 2008 11:40:18 +1200
Subject: [FFmpeg-devel] [PATCH] h264 fill_caches left_block intialisation optimisation

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14427 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

typo fix

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14426 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

AAC tables and data that have been OKed by Michael

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14425 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Detect IDR less H.264 correctly.
Fixes maybeH264_dumpvideo

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14424 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

And.... Fix another spec reference to be more specific and correct.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14423 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix reference to spec to be more specific and correct.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14422 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove st1 and st2 variables from context, since they could be just local vars

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14421 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename st{1,2}{a,b} context variables to more meaningful names: {sp,gain}_{rec,hist}

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14420 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simple refactoring to resolve a FIXME.  Patch by Paul Kendall.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14419 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: remove useless parenthesis

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14418 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move colmult() function to the begining of file to group DSP-related functions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14417 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove an useless comment describing colmult()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14416 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove an useless comment describing prodsum()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14415 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give the context variables of ra288 a better name: s/glob/ractx/

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14414 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give the context structure of ra288 a better name: s/Real288_internal/RA288Context/

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14413 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add sample_fmts infrastructure: AVCodec->sample_fmts and SAMPLE_FMT_NB enum.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14412 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Include 32-bit PCM description

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14411 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support 32-bit floating point audio samples in Sun AU demuxer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14410 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add CODEC_ID_PCM_F32BE (32-bit floating point PCM big endian decoder)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14409 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14408 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

chroma_format_idc=0 aka grayscale support.
Can be disabled by removing #define ALLOW_NOCHROMA in case the extra if()
slow the code down meassureably.
Fixes at least
FRExt/HPCAMOLQ_BRCM_B.264
FRExt/HPCVMOLQ_BRCM_B.264

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14407 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a new -debug option for tracing calls to the default get/release_buffer functions.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14406 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert r14404
Remove another 2 incorrect checks.
These would ignore fields of different parity.
I was wrong, i thought pic_stricture is the current pic structure.
But it does not make a difference either way on the reference bitstreams.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14405 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove another 2 incorrect checks.
These would ignore fields of different parity.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14404 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Print an error if a reference picture is missing.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14403 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove mysterious ref->data[0] check.
That what the standard calls non existant is not related to the
value of the data[0] pointer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14402 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

10l typo, fix compilation

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14401 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove another stupidity, long_ref==0 check 4 lines after assert(long_ref==0).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14400 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14399 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rewrite fill_default_ref_list(), the old code was obfuscated beyond
repair with hacks added by the PAFF fanboys. (sorry for the insult but
the code really was poor quality no matter how you meassure it, go and
buy cola, lots of cola if you are one of the authors)
new code is ~60lines old was ~200
Fixes at least:
FRExt/HCHP2_HHI_A.264
one sample also get decoded much better:
FRExt/FRExt1_Panasonic.avc (PSNR 11 -> 80)
(no i do not know why, the old code was too a big mess to figure out
 what it did)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14398 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Improve documentation about -bt option

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14397 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do not scare the user with error messages when everything is ok.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14396 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b