[Libav-user] My attempt to transcode is writing only a single stream of a two streams output format

[Leandro Moreira]

Thanks, you all are helping me a lot ;)

I changed to use calloc(1, size) but it still not working, I noticed that
the duration of the video stream is totally wrong (1:22:33 vs 10s) I
probably made mistake with timing. (audio is working perfect, I just copied
it)

VLC log shows:

[0000000100869ab8] clock decoder error: Timestamp conversion failed (delay
1000000, buffering 0, bound 9000000)
[0000000100869ab8] core decoder error: Could not convert timestamp
947727489464

On Sun, Dec 10, 2017 at 10:15 AM Leandro Moreira <
leandro.ribeiro.moreira at gmail.com> wrote:

> I called encode_frame at each decode too
> https://github.com/leandromoreira/ffmpeg-libav-tutorial/blob/transcoding/2_transcoding.c#L213
>
>
> I just used malloc for my own structures
> https://github.com/leandromoreira/ffmpeg-libav-tutorial/blob/transcoding/2_transcoding.c#L32
> but I'll change it
>
> I pushed some changes on my machine, it shouldn't break though. Now, the
> only warning message I'm having are:
>
> [libx264 @ 0x7f8044000c00] MB rate (489600000) > level limit (2073600)
> [mp4 @ 0x7f8043829000] track 1: codec frame size is not set
> [libx264 @ 0x7f8044000c00] forced frame type (5) at 4 was changed to frame
> type (3)
>
> And sure, my final file doesn't play on VLC although I can listen to the
> audio.
>
> Thanks
>
> On Sun, Dec 10, 2017 at 9:59 AM Carl Eugen Hoyos <ceffmpeg at gmail.com>
> wrote:
>
>> 2017-12-10 12:51 GMT+01:00 JULIAN GARDNER <joolzg at btinternet.com>:
>> > There are a few problems with the code.
>> >
>> > 1. Use calloc not malloc initialising your structures
>>
>> I would have expected that the API requires you to
>> use av_*alloc* - does it not?
>>
>> Please avoid top-posting here, Carl Eugen
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>>
>
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