correctly compute frame flags with closed gop

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19304 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix slice header checking

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19303 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Drop code that attempts to decode frames that are prefixed by junk,
it does too often end up decoding random data into noise without
detecting it. (for example after seeking of some mp3 data with oddly
often occuring startcode emulation)
fixes issue1154.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19302 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support RGB48 PNG decoding

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19301 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rewrite mp3 parser. New code is much simpler and does not drop
stuff at random.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19300 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use ff_log_missing_feature in the ADTS encoder.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19299 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix build on Net/OpenBSD

The renaming in r19293 missed a few things.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19298 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: group together indev/outdev dependacies.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19297 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add doxy to av_log_missing_feature() etc. stating that the function is
primarily intended for internal use in lavc/lavf, not for use in apps.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19296 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move av_log_missing_feature() from the internal.h to the public avcodec.h
header file.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19295 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename ff_log_missing_feature() to av_log_missing_feature().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19294 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make the configure script select the input/output devices using
--enable-indev, --enable-outdev rather than --enable-demuxer,
--enable-muxer as before, same for disabling them.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19293 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19292 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

id3v2.4.0 uses syncsafe integers for sizes of frames.
Fixes issue1234
Fixes regression introduced in r19275

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19291 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert r19149 "Disable native Vorbis encoder"

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19290 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove inconsistent use of a @brief command in av_write_trailer()
doxy.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19289 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use consistently the third person in doxy, as recommended by the
javadoc specs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19288 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix braino.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19287 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Icc does not support attribute flatten, do not try to use it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19286 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Update ffmpeg documentation regarding metadata setting. -title,
-author, -copyright, -track, -album, and -year options have been
dropped in favor of -metadata.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19285 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove superfluous const.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19284 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace an occurence of -1 by PIX_FMT_NONE, fixes icc warning #188:
enumerated type mixed with another type

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19283 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Icc 11.1 does not support attributes force_align_arg_pointer, alloc_size and cold.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19282 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Pitch delay decoding

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19281 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace pitch_delay_int array with single variable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19280 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Handle variable input stream pixfmts using the same framework introduced
by the variable frame size patch.  Fixes at least issue 1165.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19279 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Only link against alsa if enabled.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19278 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Only checks for jack if it is enabled and hence only links to jack if
it is not disabled.

Patch by Adrian Stutz $firsname@sttz ch.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19277 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix id3v2.2 frame size parsing.
Fixes issue1202.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19276 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix id3v2.3/4 tag size parsing.
Fixes issue1106

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19275 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

use AVFormatContext->probesize in av_find_stream_info and raise default to 5M

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19274 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Only set CODEC_ID_PROBE when a packet from a stream having a PES header
is read.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19273 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

limit raw packet buffer size used for codec probing

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19272 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

only set par if it does not indicates a rotation, ex iphone 3GS

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19271 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove any reference to ASFContext.packet_size and replace it with
AVFormatContext.packet_size. See "[PATCH] asf*.c/h: use
AVFormatContext->packet_size instead of own copy" thread on ML.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19270 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Split developer documentation off from general documentation.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19269 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rewrite doxy for av_strtod().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19268 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flvdec: Build a Speex header during FLV demuxing using required and
default values. This is needed because FLV files with Speex do not
contain a Speex header, which is necessary for stream copy.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19267 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Improve wording: s/reseted/reset

Patch by Haruhiko Yamagata, h D yamagata A nifty D com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19266 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reindent after last patch.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19265 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mov demuxer: Track the current position also for streams that have AVDISCARD_ALL set.
This allows for seamless switching of e.g. audio streams, with the previous code
playback started always from the beginning when removing AVDISCARD_ALL.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19264 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mov_read_packet: extract code that searches for the stream/sample to demux next
into a separate function.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19263 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mov_read_packet: if dv_get_packet fails, return exactly its error value
instead of always -1 (makes no real difference currently since dv_get_packet
always returns -1 so far).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19262 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

In mov_read_packet remember the AVStream we want to demux next instead of the
MOVStreamContext. We need the AVStream anyway and it is easier to get the
MOVStreamContext from the AVStream than the other way around.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19261 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

LSF (Line Spectral Frequencies) decoding routine.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19260 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check stream existence before assignment, fix #1222

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19259 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix H.264 picture reordering, 2nd try.
First, reverted one was r19239.

Patch by Haruhiko Yamagata, h D yamagata A nifty D com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19258 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make documentation better match the code. Now AVCodecContext.sample_fmt
is used.

Patch by Brian Crowell <($firstname)@fluggo.com>

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19257 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for "chunked" data blocks. Patch by Peter Holik (peter holik at).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19256 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Edge emulation should be used in B-frame MC in mspel mode with
mv_x < 1 or mv_y < 1.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19255 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add ff_ prefixes to exported symbols in libavformat/riff.h.
patch by Daniel Verkamp, aniel drv nu

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19254 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Consistently rename variables denoting regression reference file(s)
using the _REFFILE(S) postfix, and regression result file(s) using the
_RESFILE(S) postfix.
Improve legibility.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19253 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Export av_strtod() to eval.h.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19252 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document making AVFormatContext.packet_size unsigned API change.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19251 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change packet_size from signed to unsigned, since it never has a negative
value. Currently, this is only used in qcp.c and mpegenc.c, and they are
practically unaffected by this change.

See "[PATCH] make packet_size in AVFormatContext unsigned" thread on ML.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19250 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics: rename 'name' av_strtod() param to 'numstr'. The new name
is more expressive.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19249 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

oggenc: Change error log text. An error here does not necessarily mean
corrupted data.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19248 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

oggenc: return error value from ogg_build_flac_headers()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19247 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: spacing and comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19246 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

oggenc: check for failed av_mallocz()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19245 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fetch timestamp for the first frame of field only if frame_offset and
next_frame_offset are not set, because second field has next frame offset set
but not frame_offset, otherwise this wrongly fetch timestamp for the
second field.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19244 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

clarify encoder and decoder opening error messages

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19243 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert unintended hunk of r19241.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19242 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert r19239: It broke four conformance tests.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19241 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Convertion of LSF values to coefficients of linear prediction filter

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19240 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix H.264 picture reordering.

Patch by Haruhiko Yamagata, h D yamagata A nifty D com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19239 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix indentation after last commit.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19238 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix yamaha adpcm stereo (issue 1117).

Patch by Yoshihisa Uchida, yoshihisa D uchida A gmail

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19237 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix onMetaData property count in flv files (issue 1206).

Patch by Yoshihisa Uchida, yoshihisa D uchida A gmail

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19236 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make remaining run level decode comments doxygen comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19235 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify run level decoding:
- remove unneeded vlc code < 0 check
- reorder vlc code handling so that the unlikely escape decoding
  part comes last
- move overflow check out of the decode loop
- branchless sign conversion

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19234 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix indentation after the previous commit

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19233 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for escape coded wmapro run level coefficients

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19232 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Introduce WMACoef typedef for decoded coefficients
and change default type to float so that the run level
decoding functionality can be shared with wmapro

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19231 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Print meaningful error messages when url_fopen fails.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19230 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add 0-termination in table, patch by Wolfram Gloger, wmglo at dent dot med dot uni-muenchen dot de

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19229 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix dvcprohd 720p channels 3 and 4 audio timestamps, patch by Brian Brice, bbrice at gmail dot com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19228 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Disable network support if required headers cannot be found.
patch by Michael Kostylev, michael.kostylev gmail com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19227 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support varying frame sizes in a single file.
patch by Eric Buehl, eric.buehl gmail com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19226 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for id3 tag parsing for ADTS AAC streams

Patch by Patrick Dehne ( patrick mysonicweb com )

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19225 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move id3v1/id3v2 handling code from mp3.c to id3v[12].c.
patch by Patrick Dehne, patrick mysonicweb com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19224 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for muxing XSUB subtitles to AVI muxer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19223 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for encoding XSUB subtitles. Muxing support is still missing.
Based on code by DivX, Inc., heavily changed by Björn Axelsson [gecko acc.umu.se] and me.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19222 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add pts field to AVSubtitle, for use by future XSUB encoder (and XSUB decoder
should use it, too).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19221 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename tests/ffmpeg.regression.ref to tests/vsynth.regression.ref,
since that is the name of the corresponding test.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19220 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add fourcc 0x10000004, seems to actually be MPEG4.  Fixes a problematic AVI file.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19219 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

G.729 decoding routine (skeleton, including parameters decoding).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19218 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Print why av_find_stream_info() failed, this is a rather common question
during debuging ...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19217 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: slightly faster NEON H264 horizontal loop filter

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19216 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Set restrictions on packet_size, as per ISO-11172 / H-222 specifications
(max packet size should fit in 13 bits as a kB value, so 1<<23, plus the
header which is 10 bytes), and as per mpegenc.c internal assumptions
(min packet size is 20 bytes). See "[PATCH] make packet_size in
AVFormatContext unsigned" thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19215 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove a test on an always false condition.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19214 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

VC-1/WMV: Remove redundant ff_init_block_index() calls.
These are only supposed to be called once per row, not once per macroblock.
~1.5% faster according to oprofile.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19213 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add '.mp1' for MP1 audio in MOV/CAF.
Tested with streamcopy of 'mp1-sample.mp1' in incoming.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19212 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add ".mp2" as a fourcc for mp2 audio in MOV.  Fixes a problematic MOV file.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19211 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Downgrade message log level (from AV_LOG_ERROR to AV_LOG_DEBUG) about
skipped metadata packet in FLV demuxer.

Patch by Art Clarke a${surname} At xuggle - com.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19210 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move opt_loglevel() from ffmpeg.c to cmdutils.c.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19209 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make ffmpeg able to set the loglevel option using strings
corresponding to the various log levels.

Patch by Ramiro.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19208 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

H.264: Fix memory leaks with multithreading.

The threads' contexts and rbsp_buffers were not freed at the end
of decoding.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19207 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

SSE version of clear_blocks

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19206 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

VC-1/WMV3 decoding: don't clear blocks unless they're actually used.
~8% faster VC-1 decoding.
Possible future optimization: clear blocks after use instead of before, and for
DC-only blocks, only clear the DC coefficient.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19205 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b