[Ffmpeg-devel-irc] ffmpeg-devel.log.20120420

[burek]

[00:29] <burek> is this a mistake on the website of ffmpeg:
[00:29] <burek> March, 17, 2012, FFmpeg 0.10.1
[00:29] <burek> April 12, 2012, FFmpeg 0.7.12 / 0.8.11
[00:29] <burek> or ar there several version of ffmpeg
[00:29] <burek> that are being maintained as "official" or something?
[00:30] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r455fcf29b8 10ffmpeg/libavformat/avidec.c: 
[00:30] <CIA-17> ffmpeg: avidec: zero extradata padding
[00:30] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[00:32] <burek> oh, I got my answer :) just ignore me :)
[01:03] <CIA-17> ffmpeg: 03Robert Nagy 07master * r65fa7bc1f8 10ffmpeg/ (4 files in 2 dirs): 
[01:03] <CIA-17> ffmpeg: lavfi: add avfilter_unref_bufferp()
[01:03] <CIA-17> ffmpeg: Signed-off-by: Stefano Sabatini <stefasab at gmail.com>
[01:03] <CIA-17> ffmpeg: 03Stefano Sabatini 07master * r9750254885 10ffmpeg/ (5 files in 3 dirs): 
[01:03] <CIA-17> ffmpeg: lavfi/mp: remove libmpcodecs mirror filter
[01:03] <CIA-17> ffmpeg: The native libavfilter hflip filter does the same thing.
[11:03] <Tjoppen> any particular reason why libswscale doesn't consider alpha when going RGBA -> RGB?
[11:04] <Tjoppen> I'd expect the background to become black, like with most other software
[11:18] <Tjoppen> right.. adding support for that would be tricky
[11:19] <michaelni> if you want to do it i dont mind applying a patch that adds optional blend to black support
[11:19] <michaelni> it should be optional because it will be slower ...
[11:22] <Tjoppen> indeed. after some thinking I realize it needn't be too hard, at least for common 8-bit formats
[11:49] <Tjoppen> pixfmtdesc needs a bit in flags för alpha I think
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * rd7a4c43f18 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: Add a CRC check to the global header with version 1.3
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r32883c0667 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: split init_slice_state() out so individual slices can be inited
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * rc7a435aab2 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: split clear_slice_state() out so individual slices can be cleared.
[15:43] <CIA-17> ffmpeg: This allows us to clear outside of the main thread for example.
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r9408316a85 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: refactor slice decoding init loop so that the first is less a special case
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r044f7275d3 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: add optional per slice CRCs to detect undamaged slices.
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * rb4fc53856d 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: move most fields from the frame header to the slice headers with ffv1.3
[15:43] <CIA-17> ffmpeg: This will allow decoding a single undamaged slice even if all others are lost
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[15:43] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r8456089f50 10ffmpeg/libavcodec/ffv1.c: 
[15:43] <CIA-17> ffmpeg: ffv1: clear slice state in decode_slice()
[15:43] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[16:42] <CIA-17> ffmpeg: 03Nicolas George 07master * r34c426be4a 10ffmpeg/ffmpeg.c: 
[16:42] <CIA-17> ffmpeg: ffmpeg: check encoder earlier.
[16:42] <CIA-17> ffmpeg: Fixes a segfault with Ogg output, libtheora not compiled in
[16:42] <CIA-17> ffmpeg: and no codec specified.
[17:24] <michaelni> ubitux, the "-enable-shared + libs " box is yours ? it failed with "Xfixes not found" 
[17:25] <ubitux> yeah i know i just saw that
[17:25] <ubitux> i messed with my packages
[17:25] <michaelni> ahh ok
[17:25] <ubitux> should be fixed in the next run
[17:25] <ubitux> no worries :)
[17:25] <ubitux> sorry about that
[17:25] <michaelni> np
[17:26] <ubitux> btw, my isp decided to completly fuck my connection, so no internet atm, and it may long for a few more days; it's likely i won't be much active
[17:27] <ubitux> (yes as usual, i'm pretty lucky; and of course i'm the only one in the building)
[17:37] <TimNich> No internet, yet still on IRC! ;)
[17:37] <ubitux> hell yeah
[18:29] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r1df49142ba 10ffmpeg/libavcodec/avs.c: 
[18:29] <CIA-17> ffmpeg: avsdec: Set dimensions instead of relying on the demuxer.
[18:29] <CIA-17> ffmpeg: This fixes out of array writes.
[18:29] <CIA-17> ffmpeg: Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
[18:29] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[18:29] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r2c22701c37 10ffmpeg/libavcodec/ac3dec.c: 
[18:29] <CIA-17> ffmpeg: ac3dec: Check number of output channels.
[18:29] <CIA-17> ffmpeg: Fixes out of array write.
[18:29] <CIA-17> ffmpeg: Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
[18:29] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[18:29] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r4a80ebe491 10ffmpeg/libavcodec/indeo3.c: 
[18:29] <CIA-17> ffmpeg: indeo3: Fix reallocation code so that it doesnt become inconsistent.
[18:29] <CIA-17> ffmpeg: Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
[18:29] <CIA-17> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[20:59] <CIA-17> ffmpeg: 03Reimar Döffinger 07master * rdd5e1fc22e 10ffmpeg/libavformat/mxfdec.c: 
[20:59] <CIA-17> ffmpeg: mxfdec: fix memleak on read error/EOF.
[20:59] <CIA-17> ffmpeg: This also matches the rest of the demuxer which will return
[20:59] <CIA-17> ffmpeg: partial packets.
[20:59] <CIA-17> ffmpeg: Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
[21:16] <CIA-17> ffmpeg: 03Reimar Döffinger 07master * r9b1f776d75 10ffmpeg/libavutil/x86/x86inc.asm: 
[21:16] <CIA-17> ffmpeg: Fix compilation with NASM.
[21:16] <CIA-17> ffmpeg: Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * r0c0d1bce7c 10ffmpeg/ (5 files in 2 dirs): 
[22:32] <CIA-17> ffmpeg: avutil: add audio fifo buffer
[22:32] <CIA-17> ffmpeg: The functions operate on the sample level rather than the byte level and work
[22:32] <CIA-17> ffmpeg: with all audio sample formats.
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * r870165e217 10ffmpeg/tests/Makefile: FATE: add a pattern rule for generating asynth wav files
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * r010943c6ce 10ffmpeg/tests/audiogen.c: FATE: optionally write a WAVE header in audiogen
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * ra6c8cca2a8 10ffmpeg/tests/ (6 files in 4 dirs): 
[22:32] <CIA-17> ffmpeg: FATE: replace current g722 encoding tests with an encode/decode test
[22:32] <CIA-17> ffmpeg: Avoids resampling and channel mixing. This only tests the behavior
[22:32] <CIA-17> ffmpeg: with respect to input and output audio rather than also testing changes
[22:32] <CIA-17> ffmpeg: to the encoder or muxer that do not affect the resulting decoded output.
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * r03caef1bed 10ffmpeg/tests/ (8 files in 5 dirs): 
[22:32] <CIA-17> ffmpeg: FATE: replace the acodec-g726 test with 4 new encode/decode tests
[22:32] <CIA-17> ffmpeg: Avoids resampling and channel mixing. This only tests the behavior
[22:32] <CIA-17> ffmpeg: with respect to input and output audio rather than also testing changes
[22:32] <CIA-17> ffmpeg: to the encoder or muxer that do not affect the resulting decoded output.
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * rb0e9edc44f 10ffmpeg/ (5 files in 2 dirs): 
[22:32] <CIA-17> ffmpeg: avcodec: add a cook parser to get subpacket duration
[22:32] <CIA-17> ffmpeg: Fixes jittery video playback of rm files with cook audio.
[22:32] <CIA-17> ffmpeg: 03Justin Ruggles 07master * r5052980400 10ffmpeg/tests/ (5 files in 5 dirs): 
[22:32] <CIA-17> ffmpeg: FATE: allow lavf tests to alter input parameters
[22:32] <CIA-17> ffmpeg: Change some lavf tests to avoid resampling and channel mixing.
[22:32] <CIA-17> ffmpeg: 03Michael Niedermayer 07master * r3194ab78a6 10ffmpeg/: (log message trimmed)
[22:32] <CIA-17> ffmpeg: Merge remote-tracking branch 'qatar/master'
[22:32] <CIA-17> ffmpeg: * qatar/master:
[22:32] <CIA-17> ffmpeg:  avcodec: add a cook parser to get subpacket duration
[22:32] <CIA-17> ffmpeg:  FATE: allow lavf tests to alter input parameters
[22:32] <CIA-17> ffmpeg:  FATE: replace the acodec-pcm_s24daud test with an enc_dec_pcm checksum test
[22:32] <CIA-17> ffmpeg:  FATE: replace the acodec-g726 test with 4 new encode/decode tests
[22:39] <Compn> there was jittery real video with cook audio ?
[22:39] Action: Compn hasnt noticed any reports nor files
[00:00] --- Sat Apr 21 2012