Hi!
On Mon, 22 Jun 2015, Peter Belkner wrote:
if (0!=*got_packet) {
av_packet_rescale_ts(pkt,cc->time_base,st->time_base);
+ // where do the "magic" factor 0.5 come from?
+ pkt->dts>>=1;
+ pkt->pts>>=1;
+ pkt->duration>>=1;
if (ffsox_stream_interleaved_write(so,
On 22.06.2015 10:09, Carl Eugen Hoyos wrote:
Hi!
On Mon, 22 Jun 2015, Peter Belkner wrote:
if (0!=*got_packet) {
av_packet_rescale_ts(pkt,cc->time_base,st->time_base);
+ // where do the "magic" factor 0.5 come from?
+ pkt->dts>>=1;
+ pkt->pts>>=1;
+ pkt->duration>>=1;
On 22.06.2015 09:55, Petter Reinholdtsen wrote:
[Peter Belkner]
I was testing with Winamp and the FFmpeg based "in_ffsox" input plugin.
It was not "stuttering" at all. I discovered "stuttering" only when
testing with VLC player.
Aha.
Meanwhile I've learned that we have two issues:
1. "2003
[Peter Belkner]
> I was testing with Winamp and the FFmpeg based "in_ffsox" input plugin.
> It was not "stuttering" at all. I discovered "stuttering" only when
> testing with VLC player.
Aha.
> Meanwhile I've learned that we have two issues:
>
> 1. "20030213-cvs.mpeg" had not processed at all
On 22.06.2015 08:14, Petter Reinholdtsen wrote:
[Peter Belkner]
I've made an educated guess on how to continue: simply skip the
package, and it seems to work smoothly:
How did you test?
I was testing with Winamp and the FFmpeg based "in_ffsox" input plugin.
It was not "stuttering" at all. I
[Peter Belkner]
> I've made an educated guess on how to continue: simply skip the
> package, and it seems to work smoothly:
How did you test?
I applied the enclosed patch (notice the DMESSAGE) to see how often it
trigger, and processed the MPEG file, and the sound was still
stuttering. This was
I've made an educated guess on how to continue: simply skip the package,
and it seems to work smoothly:
diff -rc ./bs1770gain-0.4.3/libffsox-2/ffsox_frame_reader.c
./bs1770gain-0.4.4-beta2/libffsox-2/ffsox_frame_reader.c
*** ./bs1770gain-0.4.3/libffsox-2/ffsox_frame_reader.c 2015-06
Hi Carl Eugen,
thanks for sharing. The issue under the hood is seems to be that
avcodec_decode_audio4() returns with error "[mp2 @ 0x9e527c0] Header
missing". How to continue in such a case?
Thanks and regards,
Peter
On 21.06.2015 23:09, Carl Eugen Hoyos wrote:
On Sunday 21 June 2015 10:
On Sunday 21 June 2015 10:28:55 pm Peter Belkner wrote:
> What BS1770GAIN does is best approximated by the following FFmpeg
> command (copying the video stream, transcoding the audio stream into
> FLAC and muxing both into a MKV container):
>
> $ ffmpeg -i sample/20030213-cvs.mpeg -vcodec copy
What BS1770GAIN does is best approximated by the following FFmpeg
command (copying the video stream, transcoding the audio stream into
FLAC and muxing both into a MKV container):
$ ffmpeg -i sample/20030213-cvs.mpeg -vcodec copy -acodec flac -y
ffmpeg/20030213-cvs.mkv
FFmpeg aborts with th
[Peter Belkner]
> BS1770GAIN is based on FFmpeg. If a file is not processable by FFmpeg
> it is not processable by BS1770GAIN.
>
> This particular sample file seems not to be processable by FFmpeg. Try
> e.g. the following command
>
> $ ffmpeg -i samples/20030213-cvs.mpeg -acodec copy -vcodec c
BS1770GAIN is based on FFmpeg. If a file is not processable by FFmpeg it
is not processable by BS1770GAIN.
This particular sample file seems not to be processable by FFmpeg. Try
e.g. the following command
$ ffmpeg -i samples/20030213-cvs.mpeg -acodec copy -vcodec copy -y
20030213-cvs.mpeg
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