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Mark output buffers writeable

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Kovid Goyal 2024-10-12 11:37:04 +05:30
parent 522dcabb78
commit 29352bbbe2
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1 changed files with 2 additions and 2 deletions
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src/calibre/utils/ffmpeg.c
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@ -172,8 +172,8 @@ open_output_file(Transcoder *t, PyObject *output_file) {
static const size_t io_bufsize = 8192;
uint8_t *input_buf;
if (!(input_buf = av_malloc(io_bufsize))) { PyErr_NoMemory(); return NULL; }
if (t->seek_in_output) t->ofmt_ctx->pb = avio_alloc_context(input_buf, io_bufsize, 0, t, NULL, &write_packet, &seek_packet_output);
else t->ofmt_ctx->pb = avio_alloc_context(input_buf, io_bufsize, 0, t, NULL, &write_packet, NULL);
if (t->seek_in_output) t->ofmt_ctx->pb = avio_alloc_context(input_buf, io_bufsize, 1, t, NULL, &write_packet, &seek_packet_output);
else t->ofmt_ctx->pb = avio_alloc_context(input_buf, io_bufsize, 1, t, NULL, &write_packet, NULL);
if (!t->ofmt_ctx->pb) { PyErr_NoMemory(); return NULL; }
if (!(t->ofmt_ctx->oformat = av_guess_format(t->container_format, NULL, NULL))) {