when played with -flags emu_edge.
(cherry picked from commit 8bcfe7f7)

(cherry picked from commit 66c6b5e2)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 30112ada)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 75b98610)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d42dc217)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f0f54c29)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit ebb23027)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 0a3d7697)

title metadata is only used as fallback if no service_name is available.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit e5fe6551)

Set service_provider and service_name in mpegts demuxer, previously
name and provider_name were set but since the muxer uses service_provider
and service_name use them.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e8315e78)

Apparently some broken taggers prepend a new ID3v2 tag leaving the
existing one intact. Our parser currently reads all tags and overwrites
existing values with supposedly outdated ones.

fixes issue2419
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 75aded83)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f7fcd6a2)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 46a2da76)

libavcodec minor version is > 99 so when printing the library versions
the output is a little bit broken:

  libavutil    50. 36. 0 / 50.36. 0
  libavcore     0. 16. 1 /  0.16. 1
  libavcodec   52.108. 0 / 52.108. 0
  libavformat  52. 94. 0 / 52.94. 0
  libavdevice  52.  2. 3 / 52. 2. 3
  libavfilter   1. 74. 0 /  1.74. 0
  libswscale    0. 12. 0 /  0.12. 0

Change the formating to look like this:

  libavutil    50. 36. 0 / 50. 36. 0
  libavcore     0. 16. 1 /  0. 16. 1
  libavcodec   52.108. 0 / 52.108. 0
  libavformat  52. 94. 0 / 52. 94. 0
  libavdevice  52.  2. 3 / 52.  2. 3
  libavfilter   1. 74. 0 /  1. 74. 0
  libswscale    0. 12. 0 /  0. 12. 0
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c0dd5653)

This patch adds support in mpegts muxer for using service_provider and
service_name metadata to set service_provider_name and service_name
fields in SDT.

Example usage:
   ffmpeg -i file.ts -f mpegts -re -acodec copy -vcodec copy -f mpegts \
       -metadata service_provider="Some provider" \
       -metadata service_name="Some Channel" \
       "udp://239.0.70.2:5000?pkt_size=1316&ttl=1"
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 69688e71)

The original functions did not work correctly for edge pixels, e.g.
when CODEC_FLAG_EMU_EDGE is set, leading to corrupt output in e.g. VLC.
Based on a patch by Daniel Kang <daniel d kang gmail com>.

Signed-off-by: Ronald S. Bultje <rsbultje gmail com>
(cherry picked from commit b9c7f66e)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c3897d76)

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a4f5af13)

(cherry picked from commit 09a5c245)

This reverts commit 69c92320.

Reason is that this has been commited by mistake as discussed.

This reverts commit f4f5cab9.

Reason is that this has been mistakely commited as discussed.

Recent gcc versions define __ARM_PCS or __ARM_PCS_VFP to indicate the
VFP ABI in use, and ARM RVCT defines __SOFTFP__ when using this ABI.
If none of these are defined, check $cross_prefix and $cc for the
substring "hardfloat", and finally fall back to a linker test.  This
gives the correct result in most configurations.

This macro has unconditionally used .p2align for a long time and
serves no useful purpose.

This is required on systems where the linker does not change
the permissions of an existing output file.