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ismindex: recover from completely empty streams

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This creates best-effort results from input that is missing stream
contents, there are warnings printed when this happens.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Mika Raento 2014-09-03 09:13:46 +03:00 committed by Martin Storsjö
parent 95e177eeb2
commit c487972ed0
1 changed files with 6 additions and 0 deletions
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6
tools/ismindex.c
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@ -325,6 +325,12 @@ static int handle_file(struct Tracks *tracks, const char *file, int split,
for (i = 0; i < ctx->nb_streams; i++) { for (i = 0; i < ctx->nb_streams; i++) {
struct Track **temp; struct Track **temp;
AVStream *st = ctx->streams[i]; AVStream *st = ctx->streams[i];
if (st->codec->bit_rate == 0) {
fprintf(stderr, "Skipping track %d in %s as it has zero bitrate\n", i, file);
continue;
}
track = av_mallocz(sizeof(*track)); track = av_mallocz(sizeof(*track));
if (!track) { if (!track) {
err = AVERROR(ENOMEM); err = AVERROR(ENOMEM);