libav-user@ffmpeg.org

0

replies

Hi nvidia, Nvdecoder with UDP input for 2k resolution works fine but for 4k UDP input with bitrate 23mbps gives almost every frame Decoder error and generated .yuv output file has distortion or green patches in frame. and same udp multicast input plays fine in vlc player(another instance in same or different computer), but while decoding using Nvdecoder give decoder error with alternate frames

started 2018-12-09 12:54:50 UTC

2018-12-09 12:54:50 UTC

straw

0

replies

video decoding from file with realtime speed issue using nvidia sdk with ffmpeg demuxer

started 2018-12-09 12:53:07 UTC

2018-12-09 12:53:07 UTC

straw

8

replies

MPEG1-2 CEA-608 CC (subtitle) decoding fails for interlaced content

started 2018-11-12 18:59:16 UTC

2018-12-05 14:08:35 UTC

Eric Jong

0

replies

Youtube m3u8 stream

started 2018-12-02 01:49:22 UTC

2018-12-02 01:49:22 UTC

Michael Rogers

0

replies

How to clear real-time buffer?

started 2018-11-29 19:16:37 UTC

2018-11-29 19:16:37 UTC

DDD ZZZ

2

replies

NVENC question

started 2018-11-25 19:49:17 UTC

2018-11-29 18:38:25 UTC

Atmapuri

0

replies

Qp values as side data

started 2018-11-27 03:14:25 UTC

2018-11-27 03:14:25 UTC

pi arctan

0

replies

Correct way to get the actual display resolution

started 2018-11-27 02:19:26 UTC

2018-11-27 02:19:26 UTC

Info || Non-Lethal Applications

0

replies

Issues when encoding and muxing Mpeg4 into Mp4 container

started 2018-11-24 01:19:32 UTC

2018-11-24 01:19:32 UTC

James

5

replies

msvc compiling issue

started 2018-10-24 05:42:26 UTC

2018-11-23 19:12:10 UTC

zikken

0

replies

transcoder class instance memory leak. (more simplified code)

started 2018-11-23 12:55:15 UTC

2018-11-23 12:55:15 UTC

=?ks_c_5601-1987?B?sK2xuMO2?=

6

replies

decode audio example broken

started 2018-11-22 01:47:32 UTC

2018-11-22 22:52:34 UTC

drwho

0

replies

swr_convert_frame crashes when it is supposed to do nothing

started 2018-11-22 21:48:33 UTC

2018-11-22 21:48:33 UTC

Rossenbach, Nick

2

replies

libav not decrypting hls with custom IO

started 2018-11-20 13:22:20 UTC

2018-11-20 21:08:54 UTC

Arminas

0

replies

No more

started 2018-11-20 20:55:46 UTC

2018-11-20 20:55:46 UTC

damien long

2

replies

hardware encoding on Raspberry Pi using Openmax has issue of time stamp

started 2018-11-20 00:14:45 UTC

2018-11-20 03:25:44 UTC

Jinbo Li

4

replies

Issues with avcodec_send_packet stalling

started 2018-11-15 18:30:58 UTC

2018-11-19 23:16:24 UTC

Omar Álvarez

2

replies

Calling avformat_open_input requires including lzma and that breaks minidlna compiling.

started 2018-11-10 01:38:03 UTC

2018-11-15 02:56:42 UTC

T J

0

replies

VAAPI hw decoder usage

started 2018-11-13 21:20:59 UTC

2018-11-13 21:20:59 UTC

Hanyi Zou

0

replies

Handling Colorimetry (YCbCr 601, 709 and sRGB)

started 2018-11-07 20:48:48 UTC

2018-11-07 20:48:48 UTC

Gavin Smith

6

replies

Find audio frames headers within bitstream

started 2018-11-07 16:47:55 UTC

2018-11-07 19:51:45 UTC

Nicolas George

2

replies

Getting access to encoder's internal state

started 2018-11-07 15:47:50 UTC

2018-11-07 17:38:26 UTC

Vasiliy Volkov

1

reply

Calling avformat_open_input requires including lzma and that breaks minidlna compiling.

started 2018-11-02 21:24:39 UTC

2018-11-03 19:36:33 UTC

Carl Eugen Hoyos

4

replies

OPUS transcoding to AAC but 960 sample increase to 1024 with a nomalized blank data.

started 2018-10-26 13:34:43 UTC

2018-11-01 05:41:22 UTC

강구철

0

replies

Inaccurate position in ogg audio file

started 2018-10-29 16:51:42 UTC

2018-10-29 16:51:42 UTC

Matthieu Regnauld

0

replies

Trouble creating .mp4 file with MPEG4 video encoder

started 2018-10-27 13:57:14 UTC

2018-10-27 13:57:14 UTC

Shellef

4

replies

How to precisely seek in an audio file

started 2018-10-26 18:28:03 UTC

2018-10-26 21:23:54 UTC

Matthieu Regnauld

2

replies

Inconsistent dts/pts in packets read by av_read_frame from rtsp stream. Is it expected behavior?

started 2018-10-24 18:41:25 UTC

2018-10-26 19:09:50 UTC

JC Yang

0

replies

avcodec_send_packet() gets blocked until decoding is complete (with H264 stream)

started 2018-10-25 21:26:56 UTC

2018-10-25 21:26:56 UTC

Kolominsky, Ilia

3

replies

Audio resampling changes slightly the speed of the music

started 2018-10-24 20:50:29 UTC

2018-10-25 16:29:28 UTC

Hristo Ivanov