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ffmpeg: do not finish output streams manually on eof even if no input is provided

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The generic code should be able to finish the streams just fine initializing
and flushing the filters and codecs properly.

Fixes the following command:

ffmpeg -f lavfi -i "testsrc=d=0.1[out0];aevalsrc=0:d=0[out1]" -af apad -shortest -f framecrc -

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2018-03-18 18:34:23 +01:00
parent 60c9a25530
commit 0031eab61c
1 changed files with 1 additions and 11 deletions
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12
fftools/ffmpeg.c
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@ -2188,7 +2188,7 @@ static int ifilter_send_frame(InputFilter *ifilter, AVFrame *frame)
static int ifilter_send_eof(InputFilter *ifilter, int64_t pts)
{
int i, j, ret;
int ret;
ifilter->eof = 1;
@ -2205,16 +2205,6 @@ static int ifilter_send_eof(InputFilter *ifilter, int64_t pts)
av_log(NULL, AV_LOG_ERROR, "Cannot determine format of input stream %d:%d after EOF\n", ifilter->ist->file_index, ifilter->ist->st->index);
return AVERROR_INVALIDDATA;
}
for (i = 0; i < fg->nb_inputs; i++)
if (!fg->inputs[i]->eof)
break;
if (i == fg->nb_inputs) {
// All the input streams have finished without the filtergraph
// ever being configured.
// Mark the output streams as finished.
for (j = 0; j < fg->nb_outputs; j++)
finish_output_stream(fg->outputs[j]->ost);
}
}
return 0;