Commits · 2c35a6bde95a382e2d48570255deb67a7633fa46 · Linshizhi / ffmpeg.wasm-core

16 Feb, 2011 14 commits

rtsp: udp_read_packet returning 0 doesn't mean success · 2c35a6bd

Martin Storsjö authored Feb 16, 2011

If udp_read_packet returns 0, rtsp_st isn't set and we shouldn't
treat it as a successfully received packet (which is counted and
possibly triggers a RTCP receiver report).

This fixes issue 2612.

2c35a6bd

ffserver: set the sample aspect ratio · 6741f7c9

Nicolas George authored Feb 16, 2011

Hi.

It seems that ffserver sets sample_aspect_ratio to an invalid value and lavf
rejects it.

I am not sure what I am doing here, but the attached patch actually solves
something: using the following config:

CustomLog -
NoDaemon
RTSPPort 5454
<Stream test1-rtsp.mpg>
Format rtp
File "/tmp/test1-rtsp.mpg"
</Stream>

it allows a somewhat old ffplay (unaffected by the content-base issue I
spoke of in another thread) to play the stream.

Without it, ffserver logs this and closes the stream:

Wed Feb 16 14:52:14 2011 [rtp @ 0x1399de0]Aspect ratio mismatch between encoder and muxer layer

Regards,

--
  Nicolas George

From 1b89c3c2164335060e87567b27deb0d354e0a814 Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Wed, 16 Feb 2011 14:44:31 +0100
Subject: [PATCH] ffserver: set the sample aspect ratio.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>

6741f7c9

documentation: add encoders chapter · 0fa904c9
James Zern authored Feb 12, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
0fa904c9
In graph2dot, print more specific audio information for audio links. · 009026ef
Stefano Sabatini authored Feb 13, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
009026ef

spdifenc: set flag AVFMT_NOTIMESTAMPS · 6c60fcf8

Anssi Hannula authored Feb 14, 2011

There are no timestamps in IEC 61937.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>

6c60fcf8

vbv_delay AVOption for ABI compatibility · 50a82c2c

Michael Niedermayer authored Feb 16, 2011

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>

50a82c2c

Set maximum lowres value for the MJPEG decoder to 3. · 2e3c56a2

Carl Eugen Hoyos authored Feb 12, 2011

While 4 works for some samples, 3 is the correct value since 8x8
DCT is used by (m)jpeg.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>

2e3c56a2

ac3dsp: Change punpckhqdq to movhlps in ac3_max_msb_abs_int16(). · 1f004fc5
Justin Ruggles authored Feb 16, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
1f004fc5
fix nsvdec.c compilation if DEBUG macro defined · 41cdc1ff
Maksym Veremeyenko authored Feb 16, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
41cdc1ff

Fix av_find_best_stream when using a program · 22ec6b73

Balint Marton authored Feb 16, 2011

The current implementation has a bug, it is returning the stream index
in the found program, and not the stream index in the list of all
streams. The attached patch fixes this issue.
Signed-off-by: Mans Rullgard <mans@mansr.com>

22ec6b73

Document audio_resample_close(). · 938b6253
Stefano Sabatini authored Feb 14, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
938b6253
Apply minor cosmetics fixes to the av_audio_resample_init() doxy. · 54955283
Stefano Sabatini authored Feb 14, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
54955283
Document that av_write_header sets stream time_base to a value of it chosing. · 5d820db2
Reimar Döffinger authored Jan 29, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
5d820db2
spdifenc: update 482d98f6 to the latest patch · ec25f83b
Janne Grunau authored Feb 13, 2011
```
"spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI"
```
ec25f83b

15 Feb, 2011 9 commits

ac3enc: change default floor code to 7. · 50d71404

Justin Ruggles authored Feb 15, 2011

This is to match the value in every (E-)AC-3 file from commercial sources.
It has a negligible effect on audio quality.
Signed-off-by: Mans Rullgard <mans@mansr.com>

50d71404

os_support: fix poll() implementation · 9ac2085d

Max Shakhmetov authored Feb 15, 2011

Our poll implementation does not iterate over the pollfd array properly
while setting the revents.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

9ac2085d

Merge libavcore into libavutil · 737eb597

Reinhard Tartler authored Feb 07, 2011

It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>

737eb597

APIchanges: update for 55bad0c6: vbv_delay · 8ed4cc65
Mans Rullgard authored Feb 15, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
8ed4cc65

Pass VBV delay to the calling application via ctx · 55bad0c6

Christophe Massiot authored Feb 10, 2011

VBV delay is useful for T-STD compliance in some TS muxers. It is
certainly possible to retrieve it by parsing the output of FFmpeg, but
getting it from the context makes it simpler and less error-prone.
Signed-off-by: Mans Rullgard <mans@mansr.com>

55bad0c6

binkaudio: remove unused copy of AVCodecContext* · 71f88b1f
Peter Ross authored Feb 15, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
71f88b1f

binkaudio: fix channel count check · 9806fbd5

Peter Ross authored Feb 15, 2011

Perform validity check on AVFormatContext.channels instead of
uninitialised field.

This fixes issue 2001.
Signed-off-by: Mans Rullgard <mans@mansr.com>

9806fbd5

fix nsvdec.c compilation if DEBUG defined · d06497f3
Maksym Veremeyenko authored Feb 15, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
d06497f3
aacdec: Implement LTP support. · ead15f1d
Young Han Lee authored Feb 14, 2011
```
Ported from gsoc svn.
```
ead15f1d

14 Feb, 2011 13 commits
- APIchanges: update for 12c14cd4 · 77c330a0
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  77c330a0
- mpegtsenc: whitespace cosmetics · 2dd1ee4b
  Mans Rullgard authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  2dd1ee4b
- mpegtsenc: set audio_type according to st->disposition · 3f2d3a19
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  3f2d3a19
- mpegts: set st->disposition according to ISO 639 language descriptor · 60e73066
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  60e73066
- apichanges: update for 24a83bd1: add AV_DISPOSITION_CLEAN_EFFECTS flag · 935ee1b9
  Mans Rullgard authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  935ee1b9
- lavf: add AV_DISPOSITION_CLEAN_EFFECTS flag · 24a83bd1
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  24a83bd1
- Make avfilter_config_links() propagate audio information of the source link if... · 70c275f8
  Stefano Sabatini authored Feb 13, 2011
```
Make avfilter_config_links() propagate audio information of the source link if it is not explicitely set by the filter.
```
  70c275f8
- Fix spelling error. · b08f59dc
  Tilman Brock authored Feb 14, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  b08f59dc
- mmst: fix reading uninitialized data for ping packets. · 275189a2
  Ronald S. Bultje authored Feb 14, 2011
```
Fixes errors after a few minutes (first ping) when playing back
mmst://wm.bbc.co.uk/wms/bbc7coyopa/bbc7_-_friday_0430.wma
```
  275189a2
- Update APIchanges for 910b5b82 · 08a459f0
  Mans Rullgard authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  08a459f0
- Add sample_aspect_ratio to AVFilterLink · 910b5b82
  Michael Niedermayer authored Feb 02, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  910b5b82
- Remove disabled legacy code in ffplay. · b7ec5cc4
  Stefano Sabatini authored Feb 12, 2011
```
The code was setting aspect ratio from the DTG active format, and was
present and disabled since the creation of ffplay.

See thread:
Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in
        disabled code.
Date: Sat, 12 Feb 2011 18:46:19 +0100
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  b7ec5cc4
- aac: remove dead SBR input scaling · 916dee9f
  Alex Converse authored Feb 14, 2011
```
It has been unused since 9d06d7bcSigned-off-by: Mans Rullgard <mans@mansr.com>
```
  916dee9f
13 Feb, 2011 4 commits
- asfdec: fix build for big endian targets · aabc2682
  Mans Rullgard authored Feb 13, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  aabc2682
- ac3enc: Add x86-optimized function to speed up log2_tab(). · fbb6b49d
  Justin Ruggles authored Feb 13, 2011
```
AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute
value of each element in an array of int16_t.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  fbb6b49d
- wtv: ignore empty data_guid chunks · 1a973feb
  Peter Ross authored Feb 13, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  1a973feb
- asfdec: don't export empty metadata · 5cbd3b5d
  Anton Khirnov authored Feb 09, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  5cbd3b5d