It will be need by new functions called from mp3_write_trailer().

Unused so far.

Frame sizes in ID3v2.3 are not synchsafe, they are simply 32be numbers.

In practice this bug is not noticeable unless the frame size takes more
than 7 bits (which is almost never for text frames).

This will allow writing the tag in several steps, needed for writing
attached pictures.

It has no need of full AVFormatContext.

Rename ff_id3v2_read_all to ff_id3v2_read().

it will be useful for attached pictures in ID3v2

It is not supposed to be set outside of lavc.

Fixes a divide by zero when the stored framerate is 0.

Based on the patch by Phil Barrett.

Signed-off-by: NKostya Shishkov <kostya.shishkov@gmail.com>

ProRes codes chroma blocks in 444 mode in different order than luma blocks,
so make both decoder and encoder read/write chroma blocks in right order.

Reported by Phil Barrett

Deprecate corresponding AVCodecContext field.

It's unused.

It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.

Deprecate corresponding AVCodecContext fields.

Deprecate CODEC_FLAG_CBP_RD.

Deprecate CODEC_FLAG_QP_RD.

Deprecate CODEC_FLAG2_STRICT_GOP.

Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.

[alex.converse@mgail.com]
Move code to get_che()
Update for AAC new channel configuration interface
Only set chan_config if output_configure succeeds.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>

aacdec: Reshuffle functions so get_che() can call set_default_channel_config() and output_configure().

Prevents crashes when playing corrupt vp5/6 streams.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Seeking back on EOF will reset the EOF flag, causing us to re-enter
the loop to find the next marker in the ASF file, thus potentially
causing an infinite loop.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

They cause various issues further down in demuxing.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Splits at borders of cells are invalid, since it leaves one of the
cells with a width/height of zero. Also, propagate errors on buffer
allocation failures, so we don't continue decoding (which crashes).

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Provide a way to wrap around the segment index so pseudostreaming
live through a web server and html5 browser is simpler.

Also ensure that 0 (disable) is a valid value across the options
providing wrap around.

WavPack has a comprehensive test suite, and a bunch
of corner cases.
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>